Issei's POV

Me, Rias, Akeno, Sona, Tsubaki, Xenovia, Kiba, Irina, Saji, Rossweisse and Koneko are in rocky area just outside the Gremory Domain. And in front of us is Loki, still sealed by Ajuka and it's about to brake.

Saji: "I can't believe this, after we just finish training, we all going to fight a god."

Kiba: "Looks like this is what we train about."

Rias: "Don't worry, we can all make it. We just need to distract him until Mjolnir arrives."

Issei: "Here he comes."

The seal exploded revealing an annoyed Loki and Fenrir."

Loki: "How rude."

Rossweisse: "Loki, attacking the All-father is unforgivable. If you turn yourself, you will be forgiven."

Loki: "And who's gonna forgive me? YOU?! All of you cannot defeat a god!"

Rossweisse: "He's such a spoiled brat."

Loki: "I was expecting a grand opening for Ragnarok. But all of you can be an opening act."

He fired a beam near Fenrir revealing another 2 wolfs with a brown fur.

Rossweisse: "It's Fenrir's child, Hati and Skoll."

Loki fired another beam behind us and revealing a giant snake.

Rossweisse: "It's the Midgard Serpert and it's one the Five Dragon Kings!"

Issei: "A Dragon King?"

Rossweisse: "Yes, but it's just a clone from the original."

Issei: "So that clone doesn't have the full power of the original?"

Rossweisse: "No it doesn't"

Saji: "Were surrounded!"

Rias: "We can do this, everyone is counting on us to hold him back!"

Loki: "Let's see how long you can hold me."

He ordered his monster to attack at us. Rias, Sona, Akeno, and Tsubaki are fight the Serpent. Xenovia, Irina, and Kiba are dealing with Fenrir. Saji, Rossweisse and Koneko are fighting with Hati. And lastly I'm fighting skoll alone.

Issei: "Let's see who leave the bigger bite you mut. Balance Breaker!"

I enter my Balance Breaker while the Nemean Cestus is still in my hands.

Issei: "Come little puppy, Let's have a biting contest."

Skoll rush at me while I just wait the right moment until he's close. I uppercut him in the jaws and I grab him in the neck and I spread my wings fly up high while carrying him. I dive bomb very fast and slamming Skoll very hard that his entire bones were broken.

I assume that he's dead. I looked over at Loki and he looked really pissed when I easily killed one of his pup.

Loki: "Y-You bastard, I'll kill you for that!"

There was a big explosion near by and I saw Rias, Sona, Akeno and Tsubaki already defeated the serpent. Then Kiba used his empowered Sword Birth to bind Fenrir with many different kinds of sword. Then Saji used his Sacred Gear to bind and drain Hati's power while Koneko finish him with a single blow.

Issei: "You were saying?"

Loki got angry and fired his magic in all different directions. Kiba just used his speed to dodge every attack, Koneko's strength able to take all the hits, Akeno and Rias just counter it with there own attack.

Sona, Tsubaki, Saji and Rosseweisse got injured at Loki's attack, luckily Rias was able to brought Pheonix Tears with her. She gave all the Pheonix tears to them so they can heal all their injuries.

Rossweisse: " Good News everyone, Mjolnir has arrive! Lord Odin say's that Only Issei can used it!"

Issei: "On it."

I fly towards Mjolnir and then I felt a danger coming towards me. I turn around and saw Fenrir's jaw heading towards me and he eat me whole.

Author's POV

Everyone couldn't believe there eyes when they saw Issei got devoured by Fenrir.

Rias: "Issei!"

Everyone: "Issei!"

Loki: "Hahaha. And there goes your last chance to stop me."

Everyone felt Rias' power increasing dramatically while the others tried to calm her down.

Rias: "Loki, cast away your Ragnarok for all I care. Because I will drag you down with us!"

Saji: "What's happening to that dog?"

Everyone look at Fenrir and he was howling in pain and keep slamming his head on the rocks. He stand-up with his two feet and everyone saw a giant sword with blue flames is piercing his stomach.

The sword opened Fenrir's stomach letting all his intestines out. Everyone was disgust on what they saw and Loki just got a very shock face. When all the intestines were out, Fenrir lay on the ground dead. And Issei came out from Fenrir's stomach hole still in his Balance Breaker while holding the Blade of Olympus.

Everyone: "Issei!"

Everyone was in joy to see that Issei is still alive while Loki just looked at him with pure hatred.

Loki: "Damn you! That's it! I'LL KILL YOU MYSELF!

He rush at Issei but he couldn't move because Saji used his Sacred Gear holding his leg. Issei used this opportunity to grab Mjolnir and put some power on in.

Loki: "You fool! Let me go!"

He tried to cut the rope but he couldn't even scratch it.

Saji: "Even a god like you can break this. Because it's a Dragon."

Issei: "Thanks for buying some time Saji, I'll take it from here."

Mjolnir got 10x bigger than before and Issei was just holding it with one hand. He then slam the hammer at Loki who was having trouble to block it.

Loki: "I will not be defeated easily!"

Loki still one last trick on his sleeves, He used his remaining power to enter Issei's mind.

Loki: "Let's see how will they react if you kill every each one of them."

???: "You do not belong here. Leave now."

He turned around and saw an Old bald guy with a red tattoo.

Loki: "And who are you?"

Kratos: "That doesn't matter, you do not belong here. Leave now, and I will not ask again."

Loki: "Your gonna have to kill me for that to happen!"

He fired his magic at Kratos but used his Guardian Shield to block it. He used Spartan Rage and charged at Loki.

Loki keep firing his magic at Kratos while he was charging at him but it has no effect. Once Kratos reaches Loki, he punched him in the face really hard sending him few meters away.

He then grab Loki's foot and slam him back and forth into the ground and throwing him again. Kratos mounted Loki and keep punching him in the face."

Kratos: "STAY *punch* AWAY *punch* FROM *punch* MY *punch* SON!"

The last punch destroyed Loki's head and he went back to reality. He fell on the ground very weak while Issei walked slowly towards Loki with Mjolnir on his shoulder.

Issei: "You tried to enter my mind and yet my Father kicked you out."

Loki tried to cast a magic but he was now to weak. Issei jump very high in the sky and he was landing at Loki.

Issei: "KNOW YOUR PLACE!"

He slammed Mjolnir on Loki, destroying him from existence. Then the Mjolnir turned to a light particle and disappearing. He disable his Balance Breaker while Rias and the Others walked towards him and Rias, Sona, Akeno, Koneko and Asia hugged him."

Rias: "You dummy, you made me worried."

Koneko: "Please... don't leave me, Onii-chan."

Asia: "Please don't die Issei!"

Issei: "Sorry I got you girls worried. I can't promise that it will never happen again, but I can still try."

Saji: "LOOK OUT!"

Issei look behind him and saw the serpent was about to attack but suddenly, it exploded.

???: "I came here a as back-up but, I guess you already have it under control"

Rias: "Sairaorg?"

Issei: "I thought that thing is dead, guess not. thanks for finishing it though."

Sairaorg: "It was nothing Lord Issei, I'm gladly to help."

Issei: "Come one everyone, let's head back. I wanna feel that Hot Spring again."

Time Skip

Issei's POV

After the fight with Loki yesterday, and the Relaxing Hot Spring last night. It's our last day in the Underworld before we head back Earth. I'm just now strolling within the Gremory Domain and all the locals are exactly just like Humans, except they have horns and tails.

As I keep strolling I something in the store that caught my eyes. I went inside to see the if the quality is good.

Sales Lady: "Hello, Welco-"

She didn't finished her greet when she saw me walk inside. She then walk in front of me and bow down.

Sales Lady: "Lord Issei, Welcome. It's an honor to have you here."

Issei: "The honor is mine. I want to see that sword over there."

I pointed at the big Broadsword at the fancy stand with a spotlight.

Sales Lady: "Yes my Lord, I shall get it."

She went to the stand and grab the sword and she hand it to me. I inspected it and I can tell, It's not an Ordinary Broadsword. I felt something powerful in it."

Issei: "Who crafted this weapon?"

Sales Lady: "I'm so sorry my Lord but, I don't know."

Issei: "I can feel that this sword has more power on it."

Sales Lady: "Yes it has my Lord, The power of that sword will release if someone is worthy enough to wield it."

Issei: "So that's the reason why no one is buying it."

Sales Lady: "Yes it is my Lord. Many have tried but none succeed."

Issei: "Then I'll but it."

I went to the cashier and payed for the sword and I asked to cover the sword up.

Sales Lady: "Thank you so much Lord Issei. Please come again."

I strap the sword on my back and headed back to the palace. While on my way, I saw Ravel Phoenix is looking at a cake store.

Issei: "Fancy seeing you here, Ravel."

Ravel: "L-Lord Issei."

Issei: "No need for formalities Ravel. Just call me Issei."

Ravel: "Very well, Issei."

Issei: "So what are you doing out here?"

Ravel: "I was just sightseeing the town. I just want to be out of the palace once in a while."

Issei: "Then would you like me to accompany you?"

Ravel(Blushing): "A-A-Are you sure? I-I mean, Lady Rias would worry if you haven't returned yet."

Issei: "Don't worry about her. Come on, let's go inside and have a little chat."

We went inside the cake shop and it looks just like a cafe.

Waitress: "Welco-"

She didn't finished and she run in front of us bow down.

Waitress: "Lord Issei Welcome, Please come on in."

She lead us to a table and hand over the menus.

Issei: "I think I'll just take coke.

Ravel: "I'll take that one as well"

Waitress: "Alright, be right back."

Issei: "So Ravel, how have you been since the accident?"

Ravel: "I took your advice so I train and I won't use my own power to cause misery."

Issei: "That's good to hear. You can visit us in Earth anytime."

Ravel: "Really?! Then I will make an arrangement for that."

Waitress: "Thank you for waiting. Here's your drinks, Enjoy."

Me and Ravel spent 2 hours hanging out in town, she seemed enjoy the short time, but I need to get back.

Ravel: "I really enjoy our time together Issei. I hope we can do it again."

Issei: "Don't worry. I'm sure we will. I'll see you soon."

I wave her good bye and head back to the palace. When I got back, I saw Rias in front of the door with her arms crossed and her foot tapping.

Rias: "Where have you been, Ise? You weren't beside me when I woke up."

Issei: "Sorry Rias, I just wanna stroll around town before we get back."

Rias*Sigh*"What's that on you back?"

Issei: "Oh, It's my gift to Xenovia, by the way where is she?"

Rias: "I think she's in her room packing her stuff."

I walked inside and headed to Xenovia's room and knock.

Xenovia: "It's Open, come in."

Issei: "Hey Xenovia."

Xenovia: "Oh, hey Issei. What's up?"

Issei: "I just wanna give this to you."

I handed her the gift and she unwraps it. He eyes went wide when she saw a large Broadsword."

Xenovia: "Thank you so much Issei!"

Issei: "There's a chance that you might awakened it's power. Try pouring your power to the sword."

She poured her power into the sword and the gem in the middle glow bright blue as well as the edge of the blade.

Issei: "Ha, it worked!"

Xenovia: "Your right. I can feel my power is increasing and the sword became very light!"

Issei: "Now you can dual wield it with your Durandal."

She grab my collar shirt and smashed her lips with mine and it took us 15 seconds.

Xenovia: "That was my thanks to you.~"

Issei: "H-Heh, well no problem. We better get going."

I went back to my room to pack my stuff too. When I arrived, I saw Rias sitting on the bed with my bags fully packed.

Rias: "I already packed it for you, Ise.~"

Issei: "Thanks Rias. Then let's meet the others down stairs."

I grab my bag and we both walked down stairs and saw everyone in the front door ready to go.

Rias: "Is everyone set?"

Everyone: "Yes, President."

Then Rias' Parents along with Grafia and Millicas came to say good bye.

Rias: "Good-bye Mom, Dad were going now. And good-bye too Millicas."

Venelana: "Good-bye dear, careful on you way back."

Zeoticus: "Issei, please take good care of Rias for us."

Issei: "I will."

Millicas: "Do you really have to go back now? You just got here."

Rias: "I'm sorry Millicas, but we have to go. Don't worry, we'll come back and visit you again."

Issei: "We'll visit again when we got the chance."

Grayfia: "Lady Rias is a busy person, you cannot be greedy and keep her ourselves."

Millicas: "I understand, Mom."

Asia/Xenovia: "MOM?"

Asia: "She's your mom?

Xenovia: "That makes her Sirzechs wife."

Rias: "Well be going now."

Time Skip

Were now at the Train heading back to Earth. Rias and Akeno are chatting, Me, Kiba and Xenovia were playing cards while Koneko is laying down on my laps. Asia is just watching our game and Gasper is just playing PS Vita while sitting on his box.

When we arrived home, we immediately went to our rooms and do our homework because school will start 2 days. I just finished mine and someone knock on my door.

Issei: "Come in."

Akeno came in while holding a tray with tea.

Akeno: "Hey Issei. I thought that you might want a tea."

Issei: "Sure I could use some."

She poured the tea on my cup and I sipped a little and it was delicious as always.

Akeno: "Say Issei, can I request you something?"

Issei: "Sure, what is it?"

Akeno: "Can you meet me tomorrow at the shrine?"

Issei: "Sure but why?"

Akeno: *Giggle*"It's a secret, just come tomorrow. Good night."

Issei :"Yeah good night, I'll see you tomorrow."

She left the room and I kept wondering why would she wanna meet me there if we both live together?