After defeating Regalzeva, Issei now wanted to go back and rest. He had done too much work in just one day afternoon to evening. After fighting for 7 and half hours. He was completely exhausted by 10:00 p.m. . How'd he understand that no time had passed when they where inside the Cyberworld? Even though the color of Underworld's sky was different, it did become dark{not officially confirmed by the author of course}. Observing that, he just assumed that time didn't advance much while they fought in the Cyberworld. An hour also flied by quickly after they came back from Regalzeva's realm. He then started walking away. But, just when he was about to take off, he heard a energy attack sound from behind. He quickly turned back his head and saw Regalzeva standing behind him, having prepared a dark violet colored energy sphere in his left hand.

"Impossible! How did he survive such a powerful attack and still have enough strength to stand up!"

Issei shouted in his mind as a result of utter shock as he had become a witness to something completely unbelievable and far beyond all possibilities. Before he could move Regalzeva launched the attack on him. Followed by an explosion, Issei was thrown into air as an aftermath of the explosion and was sent crashing into the really thick and tall rock pillar behind him. A lot of the pillar, were Issei crashed, was converted into tiny stone shards and fell all the way down to the ground. A human shaped hollow in the pillar was carved into it after he crashed in it. It was clear that Issei was stuck somewhere inside that hollow. Issei slowly extended his arms forward from inside of the pillar grabbed two sides of the hollow and slowly pulled himself out. This time, his shirt had completely burnt away and got destroyed that exposed his bare torso. His physique was far above outstanding. He was completely just muscles and had no extra fat on his body. He was chiseled to perfection. As he looked at Regalzeva, Regalzeva had minor burn marks all over his body and numerous, uncountable lacerations all over his body, seemingly because of the Final Flash. Issei was pissed. He bared his teeth and gritted them with each other. He then started speaking in a low voice then increased it to the point of yelling his lungs out while punching the rock pillar his was in with the bottom of his fist very hardly and continuously.

"Over, and over, and over, and OVER, AND OVER AND AND OVER AGAIN! WHY DO YOU INSIST COMING BACK AGAIN AND AGAIN AND MAKE ME WORK HARD! DON'T YOU UNDERSTAND ALREADY?! YOU CANNOT DEFEAT ME! JUST ACCEPT YOU DEFEAT, DIE AND GO TO THE BIBLICAL HELL LIKE YOU'RE SUPPOSED TO!"

With each hit, the pillar cracked more and more. The pillar the cracked so much that with the final hit, it had completely shattered and some big pieces of it broke up and fell to the ground with several loud thuds. Issei took some damage from that attack as he got hit from point blank range. He quickly healed himself, maybe not completely, but enough to raise his power level from 301 to 302 million. There was more power gap between the two now. Regalzeva, on his side, also healed himself up completely and yelled at him.

"YOU HAVEN'T EVEN TWO DECADES OF YOUR LIFE AND YOU THINK YOU CAN DEFEAT A GOD LIKE ME SO EASILY?! STRONG YO MAYBE, BUT IN THE END, YOU ARE STILL CHILD! YOU WILL HAVE TO PUT MUCH MORE EFFORT TO OFFICIALLY KILL ME! EVEN THOUGH I ALMOST DIED IN THAT PREVIOUS ATTACK, I AM STILL HERE AKIVE! IF YOU WANT TO KILL ME, COME AT ME WITH ALL YOU'VE GOT!"

"HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!"

Issei roared as he re enveloped himself in his Super Saiyan aura and charged at him without holding back anymore. He had wasted too much time trying to defeat Regalzeva and can't afford to waste anymore of it. He threw his right fist forward and hit Regalzeva in the face as hard as he could. It sent him flying back. Regalzeva quick landed his feet on the ground and scraped a bit of the land as he was in motion and needed to stop himself. Issei was once again, charged at him. Regalzeva threw his left arm forward in order to punch Issei. But, Issei ducked and dodged the punch of his and grabbed his entire arm with both his hands, lifted him in air using his physical strength, turned around and slammed him on to the ground. While Regalzeva was lying on the ground, facing upwards, and grunting, Issei started pulling his right leg and then lifted him in air and slammed him again on the other side. He did not let go of his leg though. He once again lifted him up and this time, started moving in circles. He at first started slow and the increased the speed second by second. At a very high speed, when momentum was built, he threw him high up in the sky and Regalzeva moved up very quickly because of the power throw. Issei then threw his arms forward with his fingers curled inwards and palms joined, he launched a white sphere at Regalzeva which was as big as Regalzeva's head{Attack name- Double Ki Blast}. It hit him the very next instant and resulted in a big but short explosion. Regalzeva could be seen falling towards the ground with a trail of smoke moving upwards from his body. Regalzeva then crashed into the ground that tossed up a large amount of dust. Just when Issei put his hands down, Regalzeva appeared in front of him and punched him in the face, sending him flying back. Issei then used his strength to stop himself from moving back and gently stepped on the ground. Regalzeva then threw his arms up diagonally from his body and spread them apart. He was soon surrounded by a dark violet colored transparent dome. The dome the shot a large number of dark violet colored sphere at all directions from there{Attack name - Scattering Devastation}. Issei had to avoid every single of those attacks as the, as soon as they touched a surface, led to massive and highly destructive explosions. Issei, with his agility and flexibility, slided past many of those spheres and was heading towards Regalzeva. Regalzeva now increase the number of those spheres to twice than that of before and Issei was facing even more trouble as he had a lot lesser time to think about which gap to clip through as there were way lesser. But working hard and smart, he still was able to move towards Regalzeva. When he finally made it near Regalzeva, the dome turned from transparent to dense and it stopped shooting those spheres. Issei, realizing what was going to happen, jumped way back and the dome exploded with a large boom, the largest of the day. Issei was just like an inch away from the blast radius. He knew that an explosion of this degree can produce shockwaves that would slice him into ribbons. He did several back handsprings and kept moving several metres back until it was okay to be hit by the shock. As soon as Regalzeva was visible to his eyes, Issei while being in motion stood upright in air, curled the fingers of both of his hands, placed the palm on one hand on the back of another in the same direction and placed them together at chest level. He then threw this arms forward, aide by side and yelled.

"GALLICK GUN!"

A massive, fuchsia colored beam was launched towards Regalzeva. Regalzeva crossed his arms to block the attack. The beam soon hit his arms and the thrust on them started pushing him back. Regalzeva soon adapted with the wave and started walking forward against that. Seeing that, Issei increased the power of the attack that pushed Regalzeva back even more. Regalzeva, using his strength, cancelled Issei's attack. As soon as he did so, Issei was right in front of him with his leg drawn back. Issei then thrusted his leg horizontally towards Regalzeva in an intention to hit him with his anterior ankle. Before it would reach Regalzeva's head, he blocked Issei's kick with the back of his left hand and pulled his right arm back and thrusted it forward towards his stomach. Issei, upon noticing it, He retracted his leg back and used both of his hands to push his arm down. He, after that, pulled his left fist back and thrusted it forward in the form of a punch. Regalzeva again crossed his arms in front of himself to block his punch. Issei quickly changed the direction of his punch from face to body after Regalzeva guarded his face. Regalzeva put down his block and reacted quickly before Issei's punch could hit him. He grabbed his hand with both of his own and threw him up behind him. He was tossed far behind. He the regained balance, faced down straight at Regalzeva and charged at him like a bullet. He, upon reaching him, sent a series of punches at Regalzeva. Regalzeva, if not be easily, but was able to defend himself from all of his attacks and was able to block every single one of them. Just not that, he also found a small time gap and he used it to breach through his defenses and land a punch into his stomach. Issei spat out some saliva and was sent flying back where he came from. He quickly dealt with the pain recieved from Regalzeva's attack and dropped gown to the ground. Regalzeva this time himself charged at Issei. He threw several punches at Issei which were dodged by him. One of those punches hit the ground and it broke the ground up into uncountable number of rocks that looked like upward pointing projections that were taller and bigger than Regalzeva and there were so many of them that the space between each one of them. Regalzeva used an attack named Devastating Explosive strike and used his fists to strike on the rocks and they simply exploded and got destroyed. He reached Issei very soon and started throwing punches at him. Because of the very small gaps between the rocks, it was very difficult for him to squeeze backwards through them. Regalzeva kept coming towards him while destroying the rocks he created and Issei had to move through all those rocks in a rush without getting stuck in such a claustrophobic situation, like one of those moments when zombies of Resident Evil come at the player when the player his to move through a narrow gap. Regalzeva then drew his arms to his sides and was about to do something like a thunder clap of the incredible hulk, but with a powerful explosion added to it. Seeing that, Issei hurried through the rocks and also hit his limbs and body hard due to the fast movement. He did not want to be caught up in that explosion that was about to take place. He, the used his fists, feet, elbows, ankles and knees to break the rocks and soon found the end of the spiked field and flew backwards kilometres while facing at that field. Him getting out from those rocks was followed by a extremely huge explosion that destroyed every single rock. Created by Regalzeva and also Destroyed by himself. Issei landed safely on the ground and jumped up the next second. He brought his feet close to each other and gave out a short yell.

"HAA!"

He conjured a light blue colored sphere between the gap of his feet and used the feet Kamehameha to move as fast as possible along with maximum speed of flight and charged through the smoke of the explosion after he marked Regalzeva's energy signature inside of the smoke. He made it inside the smoke and the next instant, he was in front of Regalzeva. He cancelled his feet Kamehameha and drew his right fist back and went for a point blank punch. Issei did manage to land the punch, but since Regalzeva grabbed his lower arm with his hands before it would hit, so the attack hit less harder than it was supposed to. Still, it indeed was painful. Regalzeva pushed his arm away with his strength, lifted his entire body by using his hand and threw Issei away forward. Issei was thrown back a long way. The smoke was about to fade away very soon. Issei turned around at Regalzeva and rushed at him once again. Issei tried to hit Regalzeva but was hit instead and was sent flying back. He did not give up on his plan though. He kept repeating the process, trying to hit Regalzeva. Regalzeva the remarked.

"You really are a persistent one. Take this!"

He yelled. He began a series of punches directed at Issei. Issei had to dodge all of them and get close enough to land a punch on his body. He successfully delivered another blow to his stomach. His punch was followed by several more directed at the same foe. Regalzeva was flying backwards while blocking every single one of Issei's punches and Issei kept punching him, trying to hit him once again hardly. Issei sometimes moved 45 left and right from Regalzeva's POV and continued throwing punches at him and most of the times he attacked directly straight. Regalzeva had to tilt to each of the directions whenever Issei changed his position and continue blocking his hits without having a chance to breathe. Issei once again moved a little to Regalzeva's right. He saw that and swept his right arm and the upper portion of the lower arm and hit the side of his right eye and his was sent flying to his left side and behind Regalzeva. Issei quickly turned straight and shot himself straight as an arrow towards Regalzeva and pulled his right arm up. Regalzeva swept his left arm behind so that he could hit him again before he could make his move. Just then Issei disappeared from behind him and appeared at his right and delivered a powerful backward ankle horizontal left hook kick just on his diaphragm. It hit him really bad. He could not even make sound because of that as he spat blood out from his mouth. Before he could catch his breath, Issei, from the same direction, successfully landed an uppercut on his jaw that sent him flying high up in the sky. Issei also bolted upwards and followed Regalzeva and was soon present right in front of his face. Issei continued with his decision of keeping up his series of quick punches at Regalzeva. Regalzeva reciprocated Issei's action and sent his series of attacks at him while blocking his, and so did Issei. While they were busy trying to hit each other, Regalzeva threatened Issei.

"You are really crossing limits now, you know? This will not at all end good for you."

"A threat? I see. You have been doing that for the past 7 hours and 45 minutes. Yet I am totally fine. You yourself triggered my Super Saiyan power. As for the 'not ending up well' part, you should not worry 'bout me. Instead, how 'bout saying that to yourself."

Issei spoke with arrogance in his voice as he responded back to Regalzeva's threat in with words filled with pride as he fought him. Regalzeva liked his arrogance but still countered it and suggested while he fought him.

"Such outstanding arrogance you've got there. Where did you get it? From your transformation? Cuz you were begging and had given up just prior to it? I like that attitude of yours, but having that degree of arrogance at your you is dangerous, you might die at my hands and that arrogance of yours will become meaningless."

"It may or may not be dangerous for me, but even if I die to yours hands, possibly in your dreams, but my arrogance will still have more meaning than your sole existence. That is nil."

Issei verbally peeled Regalzeva. He beyond roasting, burnt him down by shit talking to him that did not at all please Regalzeva. It made him feel insulted and was pissed at Issei even more. He cried angrily.

"SUCH A LOUD MOUTH FOR A BRAT!"

He threw his fist forward at Issei. But emotions do cloud your judgement. Driven by his rage, Regalzeva missed Issei's head. Yes! Rather than Issei dodging, it was clearly visible that Regalzeva his shot. Issei turned around instantly, bent a little backward, wrapped his arms around Regalzeva's neck and remarked as he whispered into his ears.

"You see, emotions while being in a battle are like a shovel or a spade. If you show them, you've dug your own grave..."

He remarked as he threw him down towards the ground. Since his words were unfinished, he drew his arm back and charged down at Regalzeva while he was falling and continued loudly as he was moving down while cutting the wind.

"HERE'S A TIP! BE MORE RESERVED AND RATHER THAN GETTING TILTED, FOCUS MORE ON YOU PLANS THAN YOUR ENEMIES TAUNTS! AND THERE'S A GIFT FROM ME! THIS IS FOR YOU! POWERED PHOTON STRIKER!"

An attack that was executed by Issei hours ago, but the difference was that the attack became translucent and instead of transparent, though the color remained cyan like before. It was shot perpendicularly down at a falling Regalzeva. It was faster and more massive than before. It truly was rather a powered version of the same attack as before. It hit Regalzeva and produced and explosion that was like five times larger that before. Regalzeva, once again was seen falling down towards the ground with smoke moving upwards from his body. Regalzeva then fell on the ground. Issei, through the smoke of the explosion aftermath, dropped just beside Regalzeva and mocked him with his Regalzeva impression.

"Don't you wanna say once again? "That was WEAK! Saiyan!""

Scene Change - To Goku and Vegeta

Vegeta and Goku had been watching their fight from a transparent sphere that was given by Whis to them. After Goku saved Issei from his Juggernaut Drive state and punched Regalzeva, he came back and continued watching their fight from that point. At least Goku got to have some action unlike Vegeta who got really bored by just watching the fight. But unfortunately, the fight was not theirs and Issei was the one who was sent to terminate Regalzeva. The fight had stretched really long. When Issei got the lead, they felt happy and when he got hurt, they were hurt too as Issei was like another son of theirs. They wanted to crush Regalzeva like a plastic bottle and throw him in a dumpster. They did a fist bump when Issei achieved Super Saiyan and enjoyed every moments after that. They especially were amazed by the use of his brain in the Cyberworld. But in the end, after Regalzeva survived the Final Flash attack, they were in utter shock and knew something was not right.

"Hey, Vegeta. Something is not right. I mean, HOW?! You attack, that is the Final Flash that he executed was like twice as powerful as Regalzeva. How did he manage to survive that? We clearly saw that he did not have a chance to move or dodge the attack before or after it hit him. He should be dead by now. He should be ashes. This is worrisome Vegeta."

Goku stated to Vegeta. His words began with shock and ended in concern for Issei. Vegeta the responded to Goku.

"Hmmm. I am surprised that someone like you figured it out too. But jokes apart, yeah. There is clearly something wrong. Your son, Gohan. He should be done by the report of Great Red and Regalzeva's statistics anytime now. There has to be a catch, a clue that will help us to solve this mystery. It seems Regalzeva is clearly hiding something. If we find something fishy, we go to the Dimensional Gap and investigate, Kakarot. I will do anything if it's for Ise's sake."

"Same here Vegeta. And Vegeta, it dos not take a genius to find out that something is wrong after that. It is simple. I might be carefree, but I am not dumb or an idiot."

Goku replied to Vegeta. To it, Vegeta smirked out of amusement, thinking that he is not childish no more an knows to stand up for himself{ which is of course true, Goku was way more mature, but carefree at moments in Z. Super ruined his character to more than 80%}. Goku, on his part, his not know what it meant. They, in the sphere, saw Regalzeva standing back up and they again started fighting. Just then, Bulma came in with the two reports and said.

"Gohan had some work, so I came to deliver these papers to you. You two are really something, making that sweet child face such a monster."

Bulma rebuked them and walked out of the room and closed the door. Goku picked up the paper, when he looked into it, his eyes had widened. He rushed towards Vegeta and showed him the paper.

"Vegeta! Look! It states that Regalzeva's maximum strength is just a little above universal level. But here, Great Red's reaches low universal{ not stated by the author again, just doing this for the story}. We have to hurry and investigate the Dimensional Gap."

"This is not good! Let's go Kakarot. Use your Instant Transmission."

Vegeta worriedly spoke to Goku to which he responded by nodding. Goku touched Vegeta's shoulder and the two disappeared from the room.

Scene Change - Back to Issei and Regalzeva

Issei and Regalzeva had been fighting for an hour and thirty more minutes straight. Issei was clearly irritated by now. Regalzeva had thrashed him many a times by now. Issei had decided that he will end the fight there and then. Issei punched Regalzeva in the face and sent him crashing into the ground. Issei dropped down to the ground, stood straight and put his hands a few inches in front of his chest. Between the space of his hands, a crimson red colored sphere manifested. He the brought his hands at waist level on his right side. As Regalzeva stood up he felt a power building up that was even greater than the Final Flash attack from before. Issei the yelled as the sphere in his hands was making too much noise.

"THIS FIGHT HAS LASTED FOR LING ENOUGH, REGALZEVA! TELL YOUR COMRADES HOW YOU DIED IN HELL! GOODBYE! RAAAAAAAAAAGE BEEEAAAAAAAAAAAM!"

He thrusted his arms forward and the largest attack of the day, a crimson red colored, ultra gigantic wave was launched at Regalzeva. Regalzeva, before he could even make a move, got caught up in the attacks and his started screaming his lungs out due to pain, his body started burning away and the Golden Eye on his forehead had popped up and big streams of blood came out and got vaporized. When the attack was finished, there wad no trace of Regalzeva once again. Issei was completely out of steam. He only had the energy and stamina to fly away from there.

Scene Change - In the Dimensional Gap.

Both, Goku and Vegeta, had a terrified look on their faces. Vegeta restlessly spoke to Goku.

"Kakarot! Quick! Instant Transmission! The Underworld!"

He was so worried that he couldn't even form words properly. Goku, without even wasting a single second, held Vegeta's shoulder and teleported.

Scene Change - To Issei and Regalzeva

Just when Issei was about to take off. A really large shade covered him. When he turned around, he was petrified. He saw a 70 ft tall Regalzeva with a smile of malice looking down at him. Issei was sweating really hard then. He power was thrice as much as before. Regalzeva then spoke.

"REALLY POWERFUL ATTACK! SAIYAN! MUST BE YOUR NEW SIGNATURE ATTACK! BUT YOU REMAIN UNLUCKY! HAAAAA!"

He yelled as he brought down his massive fist down. Issei, without having any chance to move, was crushed under his fist. The thin strand of cloth behind his calf muscle of leg was torn and he had a ring of cloth around his leg to foot joint of his right leg. Regalzeva once again punched the lying and badly injured Issei.

"Is this really the end for me? Will I die virgin just like this! All that effort for nothing? I don't have any strength to move now! I don't wanna die without killing this evil bastard! Goku. Vegeta. Someone. Help me."

He spoke in his mind helplessly. Regalzeva once again was going to punch him. He close his eyes and kept calling for help inside his mind. When Regalzeva's fist was right above his body, it stopped moving. Issei opener his eyes and saw Goku stopping Regalzeva's fist with one finger.

"Sorry, we are late."

Goku apologized to him. He finally had a smile on his face knowing the he was safe. Vegeta then picked him up and carried him in his arms and jumped away. Regalzeva drew his arm back in fear. He received one hit from Goku long back and was half dead. He also stopped his fist with one finger, and it was the little one. Goku then jumped up in the air and bolted towards him. He drew his right fist back and yelled!

"DRAGON FIST!"

He could see a large and long, Eastern, green colored dragon behind Goku whose mouth was completely open. Goku soon hit Regalzeva's chest and blew a hole through him and made it out from his back. Regalzeva's body completely explode and Regalzeva, at long last, was dead. Goku then slowly stepped on the ground and teleported were Vegeta was holding Issei. Vegeta had kept Issei's body on the ground and his head was on his arm. Goku slowly sat down. Issei saw them both and with a frail voice, he said.

"It is over right? Thanks for the help you two. I want to rest now."

"That's not a biggie Issei. You can sleep now. Take rest."

Goku reassured him. With a smile of comfort, Issei fell asleep. Vegeta picked him up and without making a noise, they took off and flied towards the Central Headquarters Building. In the building, when all saw the bruised and injured body of him, everyone was about to shout his name, but before that. Goku placed a finger on his lips and whispered.

"Please don't shout. He is sound asleep."

"When can we see him?"

Asked Rias in a concerned manner.

"First, we are going to put him in a medical machine that will completely heal his injures in and out. Then, we are going to put him on a bed fore bed rest. After that, you can ask him questions. Ask as minimum number of questions as possible. Don't bother him much."

Vegeta replied with a low but audible voice. Just then, Issei in Vegeta's arms, who had still not dropped his Super Saiyan form, finally dropped it. It was a sign that he was completely asleep now. When he did. The first detail that caught everyone's eyes was that his hair's color had changed. It went from brown to carbon black. Guess it will be his permanent hair color. The two the took him to the human world, near a medical machine, connected the mask to his face, took his pants of and placed him inside the machine completely naked. After a couple of hours, he was taken out from the machine, fastened a patient's robe on him and left him on a bed. 10 hours later, he slowly opened his eyes and saw all of the girls he loved in front of him. A broad smile, filled with just plain happiness appeared on their faces.

"Are you feeling better, Ise?"

Asked Rias in a concerning manner while she caressed his right hand.

"Yeah. Way better than before."

He replied. It reassured them all.

"Ise-san, do you need anything?"

Asked Asia.

"Not right now. Don't you ladies worry. I am not going anywhere from you all or doing anything that would worry you. I am sorry for making you all worry again"

He replied back. His bad habit of apologizing for the smallest reason still continued. Just then, someone knocked the door. After that it opened up. It was Goku who opened it. He had a 4 star dragon ball in his hand. He showed it to him. Issei nodded his head showing that he understood what he meant to say. Issei excused his women and slowly stepped on the floor. He walked outside the of his house and saw Goku and Vegeta standing on the either sides of the 7 dragon balls. Issei walked upto them and said.

"Rise Shenron!"

Soon the sky became completely black. From the dragon balls a long, shiny and very thick thing rose up. Slowly, as the golden shine faded, a very long eastern dragon, whose body was mostly tail, with green scales, red eyes, brown antlers, long snout, crescent nostrils, long whiskers, with several four-fingered hands and sharp claws and teeth and flowing green hair on his cheek appeared from the dragon balls. The gragon balls emitted intense light now. Shenron opened his mouth and spoke in a heavy voice.

"You have disturbed me from my slumber. Now, name your first wish."

"Right away Shenron. My first wish is that you repair all the things that were destroyed by Regalzeva and his army in the Underworld."

Issei asked his first wish. He hoped that Dende modified the dragon balls so that Shenron can wishes in the Underworld. No, he was sure. Why would Goku and Vegeta else call him when no other disaster had taken place.

"Your Wish has been granted. Now name you second wish."

It worked! It was now possible to make wishes for the Underworld!

"Yes, my second wish would be that I want everyone that died in Regalzeva's and his army's hand to come back to life, except Falbium Asmodeus."

Yeah, it was told to him by Sirzechs that not to bring back Falbium back to life if he die. A year ago, Rias did state that after Devils die, there is no afterlife after that. It would be more of a miracle rather than a wish if it did work out.

"It has been settled that way. Now name your third one."

It did work out! The laws of devils' life and death were defied! Issei could not believe it! Eternal wish dragons were really the strongest.

"That will be it for now. Thank you."

"You have 2 more wishes remaining. But you won't be able to make another wish for three months from now. Farewell."

Saying that a light shot up in the sky and the seven dragon balls scattered across the planet. So now you can ask four wishes? That's nice to hear. Issei then waved a bye to them and walked back into his house and Goku and Vegeta flew back to their respective places.

Chapter End

End of Regalzeva Saga

Hello Guyz! Yes, this is the very end of the Regalzeva Saga. I did not want Issei to figure out everything in his first fight, so he had to lose. As the story progresses, he will win more fights. For a few chapters now on, I will not make him engage into another battle. After that, I will start with the Future Loki Saga. I also wanted to stretch this chapter to 8k words but in the end, I ran out of Ideas and just ended it. Hope you liked it, see y'all in the next chqpter. Peace ho!