Deku the One For All Legend (Bnha multi crossover fanfic)

A Fatal Mistake

Two weeks have passed and the five people who placed last were doing the worlds most tiring workouts they've ever done. The only bright side with them training with Goku was they got to eat to their hearts desire.

Mineta kept puking, Jiro felt like her body was gonna cave in on itself, Sero felt like hell would feel better, and Tsu was desperate for a swim. The only one who actually somewhat enjoyed these exercises was Shoji, seeing that he seemed like a jock anyway. But when Goku said they would improve, he wasn't lying! They DEFINITELY had improved! Even Mineta looked taller and muscled!

They all also had control over ki.

As for the rest of the class, they were doing simpler training with the human martial artist's... well... simpler to them at least. The whole class, except for Izuku, Mina, Lucas and Artih were exhausted. However, unlike the rest of their class, Ochako and Kirishima were used to this type of training. Kirishima was shouting about pushing past your limits of manliness and become more manly as he was working out, while Ochako was working out silently but surely as well.

Needless to say, this had been a tiring two weeks.

The one who actually enjoyed the workouts despite being tired as all get out was Mashiroa Ojiro. He was glad that he managed to learn even more techniques as well as ki blasts. Of course, with him being a martial artist already, he's glad to have more training even if it did feel like hell to him.

At the Midoriya residence, Izuku was chowing down on his mother's cooking. With Inko now having to deal with a Saiyans appetite, she was glad she had the money required to feed a Saiyan... because oh boy, could Izuku eat someone out of house!

"Jeez Izuku! Ever since you turned into a Saiyan, you've been eating like someone will steal your food from you!" Inko told him. "Not that you didn't before. How did you turn into a Saiyan in the first place?"

"Well, you see, my quirk kinda mutated after fierce training with Whis. Now it feels like I have my quirk turned on constantly and am unable to turn it off which resulted me to turn me into a Saiyan." Izuku said. He kept the part about One for All out but he didn't lie. When Yamoshi blessed him with the power of a Saiyan he certainly DID mutate into a Saiyan.

"Well i'm glad you have power to give you a chance of being a hero Izuku. But did it REALLY have to make my pantry empty?! Like seriously! I'm SO glad you became friends with those two boys so Bulma could offer me a job!" Inko said.

"Yeah, as well as more training." Izuku said sheepishly.

Time skip brought to you by the power of friendship! Need to bullshit your way against someone who's immortal and seemingly unkillable? Remember your friends and let that encourage you to beat the shit outta that said person!

Everyone was at UA after the two weeks of training. They were waiting for their teachers to arrive. Kaminari looked at Mineta.

"Wow Mineta! You look more muscly than you did before!" He commented.

"Yeah, maybe now i'll get a better chance with the ladies." Mineta said in a flirty tone.

"Not a chance midget." Mina said.

Kaminari then got jabbed by a jack.

"Don't encourage him jamming yay." Jiro said.

Tsu was drinking a lot of water with her feeling like she was about to dry out.

Finally, Aizawa came in and had both Goku and Vegeta. They also had Todoroki and Bakugo with them as well. The two definitely had improved muscles and Bakugo had a bit of an intimidating grin plastered on his face and Todoroki looked like he was ready for all hell to break loose... again.