Highschool DXD: Wrong place, right time

Warning this story is for a mature audience if you are below the age of consent do not read this. If you have a hard time telling the difference between reality and fantasy do not read this story.

Everyone Gorum141 here with a new story. This story is highly inspired by the discontinued story: the shapeshifter of kaho.

To give a better summary of this story I will be having Ben 10 enter the Highschool DXD universe. He will affect the storyline massively. Meaning some friends will become enemies some enemies will be friends and certain events in the timeline will never happen due to how Ben is. Note Ben will be massively OOC.

This story will have many mature content with the inclusion but not limited to: Lemons (i can take request but no weird pairings, or other unbecoming request accepted [NO PEDO ALLOWED HERE]), drugs, body shame, mythological racism, profanity, harem, body disfiguration, tortuer, depression, mental illness, inplied rape, etc... Although these elements will be included in this story, I assume if you're reading this you are mature enough to differentiate fantasy from reality and should know that any and all of these elements should not be used in the real world. If you have an issue with any or all listed or implied elements to this story you are free to leave and find something else.

I do not own any of the intellectual rights to the characters or location from the respective series Ben 10 or Highschool DXD. I only own my own OC's.

I would also like to inform readers this is my second story and wish for some feedback and ideas on the story.

This chapter will set up things moving forward and will introduce some important elements to explain future events.

TALKING: "HELLO"

THINKING: 'OH NO'

ULTAMATRIX TALKING: "UNDERSTOOD"

Chapter 1: the great escape and fateful meeting.

2 years, it's been two years since the greatest hero of the universe has been banished to this void. Here on a floating island-sized rock was the home of the legendary Benjamin Kirby Tennyson. Here in this home he has spent the last two years in exile and has become the unofficial guardian of this little pocket of the null void.

On the roof of this two-story house sits the young hero. His brown hair has grown so long that it now covers his emerald green eyes. His body has become toned with muscle making it much like an Olympic swimmer, from all the battles he has been through and the harsh truths he has learned over the last two years. There he sits reminiscing about that day when everything fell apart.

Flashback

Ben had just defeated Dagon-powered Vilgax with the sword of Ascalon and turned everyone back to normal.

"Now I just need to figure out what to do with this," says Ben holding the Sword. Surrounding the triumphant hero was his best friend Keven, his cousin Gwen, and his girlfriend Julie. Ben had just done what few in the universe could, defeat a God.

"I suggest returning it to its creator!" Came a small voice full of wisdom.

Looking down the four see Asmith, The first thinker, sculptor of worlds, creator of the Omnitrix, and smartest being in 5 galaxies (though he would say six if no one was paying attention). He was a Galvin, one of the most intelligent races in the universe and he was the most intelligent amongst them.

With a friendly grin, Ben looks at his friend, the one who created his Omnitrix and by proxy indirectly created the Ultmatrix. "Asmith", says Ben. With that, he holds the sword out to the alien. Asmith touches it with his small gray hand. Once it makes contact with the sword, the blade turns into green energy and flying to parts unknown.

"Ben Tennyson, I wish all that I came here for was to get the sword, unfortunately, we have other business to attend to." with that both ben and Asmith disappear in a flash of light.

COS: an unknown alien ship

Ben opened his eyes to see he was in a massive courtroom, species of aliens all around him in seats forming a circle with many layers. Sting in one chair was Asmith with a sad face. In another chair that stood out as the largest and by proxy the judges was a celestial sapiens. These were god-like beings with the power to alter reality at their whim. With invulnerable bodies and indefinite lifespans, theis omnipotent species ruled as one of the top 3 species in the multiverse.

"I am the high counsel's judge. We are here for the trial of Ben's tension for the misconduct of altering reality. Before we proceed with the trial it is unanimously decided that we shall execute the perpetrator that leads to this predicament!" with that a platform raised with Vilgax strapped to a table.

"What is this, why am I here on this table!" bellowed the conquer.

"Vilgax for the crimes you have committed it has been decided that you are too dangerous to be left alive. You have slaughtered the inhabitants of more than ten worlds, subjugated more than one-hundred worlds, allowed the dimension minis the Dagon to enter this reality, altered reality in order to enhance your own agenda, illegally distributed tech far more advanced technology to the inhabitants of lower-level planets leading to genocides, and many more crimes. We of this court have tried to show leniency as this happens recurrently through the universe, but time and time again you spit in the face of our kind sentences of imprisonment. As you have been imprisoned in the null void before and had escaped. Therefore the act of imprisoning you is futile. To ensure you never make the universe suffer as you have ever again the punishment is death! You will have your body cut with null void projectors, depositing your limbs to the farthest corners of the null void. your head will be sent into a black hole, your body will be placed to fall into a superstar to burn. Your world has been relocated to a separate galaxy, your ship was wiped out by the plumbers, your titles are to be revoked, your loyal servant Syphon has been digitized and his mind was shattered and placed into storage drives hidden in different realities. And I say this with pleasure your final punishment will be this! You will die while knowing that the last thing you will see is the face of Ben 10!" at the end of this every member lets out a howling laugh or whatever their species equivalent is.

"No, nononononoonononoononoonoonn, I refuse to die without exacting my revenge!" screams Vilgax. As he tries to struggle only to see in horror that next to his limbs null video projectors activate, within moments his limbs are in the projectors up to the connection with his torso. With that, the projectors are shut off with his limbs still inside the Null void. Severing them and causing the warlord unimaginable pain. As his vision starts to dim he sees his mortal enemy on another platform and before one last portal is opened to sever his head, he shoots his eye lasers at Ben. only for them to be blocked by the forcefield around the hero. With that, the head is cut and the body is transported to the heart of a star where it burns to ash.

Had this been the only thing to happen, Ben would have been disgusted but ultimately relieved. But no, what he had done tore at his very being. When Vilgax arrived a trigger was teleported into his hand. At the end of the judge's speech, he had pushed the button that started the execution. In his mind he knew it was wrong, he knew that he should let him live the rest of his life in prison. But as the Judge read out his crimes and his involvement in this whole mess a dark side in Ben surfaced and he had enjoyed watching his most hated enemy die.

Unknown to been he was being influenced by gas in the trigger. It was specifically made to cause the subject to have more psychotic and homicidal thoughts and actions temporarily. The reason it was put there was to help get rid of this threat without them dirtying their hands. But the other was to break Ben at his core so he would not fight them on their next ruling.

"Now, to get to the next ruling. Ben Tension. You are guilty of the manipulation of reality."

With that Ben's attention was now on the judge. His thought still a mess due to his recent act of killing. At this point, the judge could look him in the eye and he wouldn't have flinched. "I don't understand. All I did was put the universe back to the way it was before the Dagon arrived."

"That is true. However, this is not the first time you have manipulated reality. But that is only a part of the reason you have been brought here. You have become too powerful. Just you wielding the Omnitrix alone made you a universal power but this recent event has put into perspective just how dangerous you are. We all know you are a hero and you don't kill. However, just now you killed an enemy before we even gave you the order. Had you waited we could have just chalked it to you following orders but you did it the moment you were aware of his fate. This proves you will kill! That is terrifying to many species. Just imagine if one species offends you or you are having a bad day. Within moments you could erase the universe or cause a genocidal event to eliminate your opponents."

Ben wanted to refuse his words. To say that he only did it because it was Vilgax. Yet he couldn't, he had killed, he had done it and the thought of what he could do crept into his mind and made him doubt himself.

In his seat, Asmith was boiling in anger. He knew what this counsel was doing but he could do nothing or risk his plant being destroyed. But as this continued he knew that he would have no choice but to do as he was told, all he could hope for was the forgiveness of the Tenison family once they learned of what he had done.

"Now, in light of your heroism, and deeds you have committed to protecting all life, we have voted and you are not to be killed. We will show leniency, you are to be banished to the null void. With assistance from the Galvin, a virus was created years ago to make sure if you ever went rough, to put you down. After you are put in the null void if you are detected by any plumber technology in any reality the ultimatrix will release a virus into you which will be lethal. The virus is in constant evolution so every nanosecond it mutates so there is no way for you to make a vaccine or cure. It was also voted to leave you with the Ultimatrix as it is now bonded with you and will not work for anyone who doesn't have your DNA. " With his sentence finished, Ben was dropped into a null void portal.

END of Flashback

For the last two years, Ben has patrolled this section of the null void. And over time learned many life lessons that nearly cost him his life. Had this been before the execution Ben was notorious for giving second chances. Now he will only give you one chance and if you fail you are his enemy.

After the execution, Ben became more bloodthirsty as killing your foes is a slippery slope, and being here was the best excuse to kill as any. 'This is the Null Void!' screamed his dark and murderous thoughts. 'This place is full of killers, smugglers, RAPIST, do the universe a favor and END THEM!' they screamed, and for the first year, he killed hundreds. However, he limited them to those whose crimes were inexcusable. So from there, he murdered those who committed genocide, Rape, enslavement, and many more. But he made sure to protect those who couldn't protect themselves. As he knew there were some sent here who have repented or were falsely accused. It had been hard to keep up his morale and ideals as it was becoming more and more evident that no matter how much good you do, the multiverse will always be full of evil. And what made it more frustrating was what he learned this morning sending him into a supreme state of melancholy.

Flashback

It had been a normal morning for Ben. He had made himself a nice little home with the help of his smartest aliens to create a genetic barrier around the area. He had become content with his life and had finally forgiven himself for what had happened and what they did to him. Suddenly the ultamatrix started to beep. This was the same sound as when he was contacted by the plumbers, he hesitated but ultimately answered the call. Within moments a hologram of Asmith appeared.

Azimuth had a truly sad face, "Ben Tension, I am so very sorry. I have aided these beings in tricking you and with my help, we were able to make sure you never returned." He lifted his hand and the trigger appeared. "This is not just a trigger, it is a glorified air canister. When this was put into your hand it was realising an undetectable gas we the Galvin created. Its effect was engineered to affect you, the gas was created to cause you to become aggressive and homicidal. The original purpose of the gas was to force you to finish an enemy you refuse to end. This was made to allow you to have an excuse about what you would do, to preserve your hero's heart. However, with the help of Albedo, the Universal council learned of this gas, and from there they plotted to get rid of you. The council was well aware of your enemy Vilgax and knew that he would eventually do something so terrible you would be open to killing him. With that, the events that lead up to this, I don't know but I do know this. you were tricked and manipulated to destroy the heart I wished to protect. I also would like to tell you that there is no virus. I made it up so that they would think I sided with them. They had threatened to erase my Planet if I had revealed any of their plans. Before you say you could have stopped them, remember their leader is a celestial sapian. Even if you knew the attack was going to happen by the time you react we would be erased, and your memory of us would go along with us. Now let's get on to why this is appearing now. I designed this to activate when you become mentally stable so that you don't react with violence and prove to them they are right. I believe in you and want you to know that I am sorry." During this speech, Asmiths shoulders began to droop and he would sigh after every sentence.

Ben was flabbergasted, he had been tricked and had spent the last two years hating himself for what he had done. But his rage was cooled by his control, he had to think about this and from there came his next surprise. His Ultamatrix began to beep again. Without even thinking he answered the call. When activated Asmith appeared again but this time he was in a festive mode. Azimuth was showing his rare smiles and in the background were balloons and a banner that read HAPPY 18TH BIRTHDAY. "Congratulations Ben!" said Asmith his voice was full of joy and excitement. "This day marks you as 18, and by human standards an adult. That means if you're seeing this then you have earned the right to the master control function of this watch. However, as a final birthday gift to you, I have installed three upgrades into the watch that when this is over will activate. The first is an introduction beam.'' With that, a hologram of the watch appeared and turned to show the ring on the ultamatrix rising. Two fingers appeared and pressed the side of the watch then shooting a beam into another person. "This beam will download all the important information about you into their brain to deal with that pesky problem you always tell me about when you meet new people and have to tell them your backstory. Just use this and they will know the basics but nothing to personal the A.I in the watch will continuously update this information and will predetermine if any new information should be added. You can modify this by simply asking the watch to show you what it will tell others and choose to add or redact information at your leisure."

This made Ben incredibly happy as this was something he was planning to make himself as he was constantly meeting new people and was really sick of having to tell his backstory over and over again.

"The next upgrade is that now you have {storage}, this allows you to put items into a subspace and from there the watch will sort them out and be ready for you to pull out of this subspace whenever you like. (A/N: for those of you who are confused or cant picture this. This is basically the same as jin hoo's ability in the gamer or that of sun jin woo from solo leveling). The third and final upgrade is something I think you will like you now have a camera. This is a camera that will give you a complete image of everything you see which if needed can capture images in a nanosecond.

All of this happening at once sent Ben into a vortex of emotions. On one hand, he was happy that he received this gift but on the other hand, he was still in existential crisis from the previous message.

Flashback End

Now he was just in deep thought. 'What should I do? On one hand, I could go back and get my revenge on them, but Asmith is right. If I give in to temptation then they are right about me. All this time my principles have kept strong. However …..' Ben's thoughts were interrupted when the island started to shake. This immediately sent him into alert mode as he turned into jetray, his arofibian form that looked like a red and black manta ray with legs. The feeling of having master control was very nostalgic of better times. When the island shook again he focused as he flew over to see what was causing the tremors.

Looking over the edge he saw an enormous dragon. Its size dwarfed that of his tacustar form. Red scales that looked thicker than his whole body and wings that spanned houses. He was both in awe and terror of this being. The only other entity that he could compare to this dragon would be the dagon or celestial sapiens. In an attempt to communicate he decided to fly closer to the dragon.

The moment he was close to the creature it flapped its wings. This sent him flying into the rift the dragon had come from.

Ben had never felt this type of distortion before. He felt as if he was in a black hole being spaghettified, he had to focus not to lose the contents of his stomach. Suddenly the ultamatrix activated and said it will release an energy burst to try and free him from this space.

With a loud expulsion of energy, Ben fell unconscious.

COS unknown forest

Ben awakens to the feeling of air rushing past his ears and face. Opening his eyes he saw he was in free fall. He immediately turned into cannonbolt, a bulky and wide humanoid alien with white and black skin, He has yellow plated armor over his body covering his shoulders, back, and head. The Omnitrix symbol is located on his white midsection. He curled into a ball and prepared himself for impact.

With a loud crash, he landed in a forest. Transforming back to human, Ben awoke to the sensation of someone poking his face. Opening his eyes Ben saw a small girl above him. "Uhh, who are you and why are you poking me?" looking around he noticed the lush green trees. 'This must be a forest plantation.' Ben was aware that in some corners of the null void trees and other plants were grown to help create produce sold in some markets. Then he looked up, and his heart froze.

"Thththe sky isn't red!" shouted Ben seeing the dark blue blue sky.

"Of Course the sky is blue, this is earth, where do you think you are?" came the voice of the small girl next to appeared to be a middle schooler with golden blonde hair with matching eyes. She wore what looked like an old school miko outfit. The young girl was crouching near Ben. "who are you by the way?"

With a slight feeling of fear ben shouted "Ultamartrix scan for any plumber close to my vicinity!"

The robotic voice of Ben responded "there are currently no Plumber signatures with in the nearest 500 light years. Further scans will require this device to use the satellite network close by. This has the possibility to alert any plumbers outside of range to users location. Do you still wish to proceed with action?"

With a sigh of relief Ben respond "No, but matain surveillance iof any signals appear with in range alert me immediately."

"Understood"

With that Ben then tried to the small girl with an anxious grin on his face. "I'm sorry about that. Now you asked who I am correct?" said Ben to the girl.

"Yes, but what is that thing on your arm?"

'Him this is the perfect chance to test that introduction beam upgrade.' with that though he activated the beam and fired it at the girl.

Within moments the girl was filled with knowledge of the man in front of her. (for those of you wondering she will be given the show knowledge of Ben10 original threw ultimate. With the exception of the information pertaining to the specifics of Ben powers [she would know he has a transformation called humungousaur but not his powers or appearance], classified information about the universe, and the mundane information about Ben. and most importantly excludes the entire trial or a majority of his time in the null void) "What are these images?! What kind of sacred gear allows the user access to this kind of power!" The girl got into a strange stance and from her back sprouted multiple fox tails with white-blue flame orbs appearing in both her hands.

This startled Ben as he had not checked what would be shown to her so he was unsure of what she was exactly talking about. "Listen, that was my introduction beam, it allows me to give information about myself to others so i don't have to give long explanations about myself. This is my ultimatrix as you should know, and i got here by falling into a dimensional rift"

COS Heaven

ArcAngle Michael felt a tremor in the fabric of reality. As if everything was ever so slightly shifted. This is followed by the feeling of immense power as if hundreds of thousands of beings had entered this world. However due to his nature of being a celestial being he could tell that although they were not hostile they held a darkness that unnerved him. "Call a meeting of every high ranking angel right now!" he shouted at a fellow angel that was in the same room as him.

COS underworld

The ruling devil families were currently in a meeting.

"What are we going to do about this?" asked one of the demon families with a slightly shaky voice.

"Silence!" came the strong voice of the Devil Lucifer. "We have all sensed the anomaly. Now we must decide what we shall do about it"

COS Forest

"So that is what's going on" said Ben in a relaxed voice. From what he has gathered after talking down the girl he has found out he is in an alternate reality.

"Yes, sorry i tried to attack you. By the way, I am Kunou, the daughter of Yasaka, the administrator of the Youkai living in Inner and Outer Kyoto along with being a nine tailed fox" came the girl being held against a tall tree by Ben in his Hummungasaur transformation.

"To be fair i did shoot you with a beam and put images and info into your head without your permission, so I can't really blame you for your reaction." came the gruff voice of Hummungasuar. "Now I'm going to put you down and I assume you won't try and hit me with that fire anymore right?" said Ben, putting on a strained smile while looking Kunou in the eye.

With sweat rolling down her face she nervously smiles. Before she could answer a tall busty woman that looks like an older version of the girl runs out of nowhere.

"Kunou where are yo-" her breath hitches as she sees her daughter pinned to a tree by a large dinosaur looking monster.

Ben sees her and immediately knows that this is a very bad vibe he is giving off and this could turn very ugly if not handled properly. Putting Kunou down slowly he said "Now miss i know how this looks and i want you to know i did not come here to cause any trouble or mean any harm. Me and what I assume is your daughter were having a bit of a communication misunderstanding and -" his sentence was cut off as a giant wolf was now standing over him with muder in her eyes. "Oh shit"

And end so that was the first chapter

What did you think, leave a comment in the review and suggestions on who will or can be in Bens Harem.