The Lord of Monsters (MHA X GODZILLA OC)

The Return

Denki: "If you want to talk about the ones who really changed, it was those three."

Sero: "Oh yeah the hero killer."

Ryujin walked in as Kirishima spoke.

Kirishima: "Glad you guys made it back alive seriously."

Momo: "I worried about you too."

Rikido: "You were lucky Endeavor shown up and saved you guys."

Toru: "So cool. Just what I suspected from the number 2 hero."

Ryujin: "Who is this so called Hero Killer?" Denki showed Ryujin a picture of the Hero Killer. "Seriously, you are afraid of him. For someone so feared I expect them to have a larger affect on society than a single Kaiju user." Ryujin walked to his seat.

All Might: "I am here. I hope you're ready to return to our lessons. Today it's Hero Basic Training. Feels like I haven't seen you in a while. Welcome back. Now then. Listen carefully for what's in store. We're going to be conducting a little race. Take everything you've learned from your internships and apply it to this rescue training."

Tenya: "If it's rescue training then, shouldn't we be at the USJ instead?"

All Might: "Ah, that facility specializes in disasters. As I said earlier, this is a race. So prepare. You're about to step into Field Gamma! Inside is an area full of factories that form an intricate labyrinth, so good luck finding your way around. You'll be competing in groups of five. Each person starts in a different location on the outskirts of the model city. I'll send a distress signal, and you do what you must to rescue me. Whoever finds me first wins! But try to keep the property damage to a bare minimum, please." He points at Ryujin and Bakugo. "All right. First group, get to your places."

Ryujin, Deku, Tenya, Sero and Mina are the first group. Everyone thinks Ryujin has a disadvantage for they think he can only go into his Godzillasaurus and Grex form. But Ryujin remembered Caesars words to not use his power much and use them if it is absolutely necessary. So Ryujin doesn't use his atomic power meaning he lost the race.

All Might: "Everyone besides Ryujin shown incredible improvement from the start of the year."

Ryujin doesn't care about anyone's words, for he knows that placed in a situation where his atomic power is needed. His opponent will fall. Ryujin was in the changing room but he noticed Mineta peeping through a hole to the girls. Ryujin grabbed Mineta and slammed him on the ground.

Ryujin: "If I see you doing that again, I'll be the one to send you down to hell." Ryujin slowly clinched his hand on Mineta causing him immense pain.

Mineta: "You wouldn't kill me." He said in pain.

Ryujin: "That is where you're wrong." Ryujin dropped him. "It is also not a threat. It is a promise and I intend to keep this promise."

Ryujin is ready for the practical test but not for the written test. But he doesn't care. He is the best fighter in the class due to his ferocity and strength, but now it has practically doubled thanks to the Atomic power he learned. Ryujin was eating his lunch until, Monomoa talking shit to his classmates.

Ryujin: "I would shut your mouth before I rip it off."

Monomoa: "You wouldn't dare."

Ryujin: "I would dare for I don't fear the law like you do, in fact, I fear no such thing."

Kazuryu: "Is he causing trouble to your class."

Ryujin: "Yes, but I can handle him."

Kazuryu: "Do you really want to die a horrible death." He grabbed Monomoa and dragged him away. "Also, from what I heard the Practical test is going to be robots."

Now the day of the written exams were over. It is time for the practical.

Nezu: "This years test will be completely different for various reasons." Everyone was shocked by the new revolution, except Ryujin. "There will be Hero work, of course. But also teamwork and combat between actual people. So what does that mean for you? You students will be working together in pairs and your opponents will be one of our esteemed UA teachers! Isn't that fabulous?"

Ochaco: "We're... fighting the teachers?"

Aizawa: "Additionally, one of you will have to fight alone, and we have given you the choice of your opponent. The rest of you have already chosen partners and opponents, based on various fighting styles, grades, and interpersonal relationships. First, Yaoyorozu and Todoroki are a team. Against me. Then we have Midoriya paired with Bakugo. And their opponent is..."

All Might: "I am here to fight!"

Aizawa: "You may have questions on who is the one who will fight alone. That one, is Ryujin Serizawa."

Ryujin: "LET'S FUCKING GO!"

Aizawa: "Who is your oppon-"

Ryujin: "I CHOOSE ALL MIGHT!" Everyone was shocked by Ryujin's choice.

Deku: "Ryujin, you will fail."

Ryujin: "It is time for me to show what I have learned from my internship." Ryujin looked at All Might.

Later All Might puts on a handycap.

Ryujin: "You better not wear that for our fight."

All Might: "If that is what you wish Ryujin. But our fight is tomorrow."

Ryujin smiled, ready to show All Might what a monster really looks like.