My Hero Academia The lone wolf

Day 2 of training.

Timeskip.............................................................................................................

[Kirishima's hardening hardens to some degree, but in order to increase it, it seems that she needs to break that limit every time to increase its power.]

He and Eiji had been fighting each other by punching one another, Katsuki was on the sidelines practicing by herself. During this time Isac had increased his strength little by little in order to hurt Eiji. When the roles were flipped, Eiji did the same by increasing her punch's strength and speed so she could attack faster.

"Ok, I'm going to do something different this next round, ok?", Isac asked.

"Sure", Eiji nodded, Isac then lifted up his elbow up above his head, he even lifted his right knee up.

"Come at me", Isac yelled.

Eiji quickly attacked as she activated her quirk, every punch she launched Isac deflected it using his elbows. When Eiji tried to kick Isac used his legs to sway then away, she then tried doing a high kick Isac used his knee to shove it away. When Isac saw an opening he managed to land 3 to 2 punches, Eiji was suffering from all of these blows. Isac was seeing how she couldn't hold herself together, each time she punched she was slipping up more and more.

"I'll right, let's stop", he then grabbed Eiji who was stumbling.

"No......way..........", Eiji started breathing hard, "How ...did you manage to fight me off?"

"This fighting style is called Muay Boran, it consists of using your elbows, knees, and legs to deflect all attacks, and when you see an opening you punch back", Isac said. "Its a powerful technique and with your quirk, it could be even more dangerous."

Eiji was shocked that a fighting style would be able to beat her so easily, she needed tp learn it, "Can you teach me? Please!"

"Yeah."

After healing Eiji he started teaching her the basics of the fighting style, he moved and she copied. After memorizing the attack patterns Eiji started fighting the air.

Isac was watching Eiji from the sidelines as she was practicing alone, he was currently standing beside Katsuki.

"She's gotten it pretty quick huh?", Isac said smiling at his so-called apprentice.

"You look like a proud father.....disgusting!", Katsuki sneered.

Isac was thinking of something, he turned to look at the blonde, "Then does that make you my lovely wife and mother of our daughter?", he joked.

"WHAT THE HELL YOU PERVERT!", Katsuki yelled as she stomped away.

Isac smiled and looked away, he liked teasing her.

Katsuki felt weird, she laid her hand over her heart, [Why did I like that he said that to me? Lovely?] Her face was blushing red, [WHY THE HELL AM I THINKING ABOUT THAT?]

It was late afternoon so their training was coming to an end. Eiji and Katsuki had to go home, Isac noticed that Eiji seemed a little sad while Katsuki ignored eye contact.

Since the girls had left, Isac decided to shower and sleep since he was tired.

The Next Day................................................................................................

Class ended like normal, but there was a slight problem.

"Hey have you noticed that Shouto has been acting differently", Momo asked.

"Why? What happened?", Isac asked looking at Shouto.

"I dont know but it's probably her father", they noticed that Shouto had a darker expression.