(One year later)
(Akira Pov)
I've been living with Aizawa for a year now, he always comes home late, when he's away I cook and clean, which besides being easy because I have several hands that I can control from afar, helps with training
Also, in my old life I read fanfics in which the protagonist rewrote the sleeves, books and music from his old life, so I decided to do the same.
I remade several songs, and they made good money, the manga decided to start with HXH, other than that, no big deal.
With my training, well, I mastered 5 colors, each color has a different power, and as for the hands, the more hands I use with one color, the stronger the effect.
The powers of Gaster Blaster are going well, after reaching level 101, I discovered how to have variations of the normal Gaster Blaster, for example black, that his shot makes people have illusions.
I also found that I can have a hand-sized Gaster Blaster, which is very useful.
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Some time ago I discovered that my powers interfere with my personality, it is now like a mixture of Sans, with that of Gaster, with that of Asriel.
As for Asriel's powers, I didn't train much, but from time to time I train, a power from Asriel that I found very useful was Chaos Saber, so he evolved to the last level.
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I refused to go to school, told them that in the experiment I was forced to study, and they accepted.
Aizawa asked me one day:
"Hey boy, do you want to become a hero?"
"Yes." I replied.
From that day onwards Aizawa started teaching me about what a hero should do in each situation and the rules. for my personality in this world, I decided to act as a person who totally follows the rules, without any mistakes.
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It's been a while since I started experimenting on myself, like drugs and changes in my body, to make me stronger, the result is good, but in the long run it can get me into trouble, but it was a cost that was worth it.
As for Limbo, I discovered that in Limbo, I could wish for an enemy and he would appear in front of me, if I die in Limbo, nothing happens to my original body.
After a while I tried to fight All Might in Limbo, he punched me, instakill.
(Three years later)
I've been living with Aizawa for 4 years now, at the moment I'm fighting him for 2 hours straight.
I punch him in the face, he swerves and holds me in his tapes.
"I still beat you if you don't use your quirk, you need to train more." he says, he is having a hard time talking, breathing hard and sweating a lot.
Akira: "I almost won this time, we are in 325 to 322."
Aizawa: "What? Since when did you jump three wins?"
Akira: "Ah, who cares, let's eat something, I'm starving."
For more than 3 years, Aizawa has taught me things about being a hero, I am doing well, but I still have something to learn, but at least I am more advanced than the others.
After we fought, I started training the powers of Asgore and Undyne, it's been a while since I got these powers and they could be useful, so I started training them.
As for the songs and manga, I became very famous and use my real name, without any pseudonym.
I always train my body a lot, but it does not create muscle, it seems that I am weak, but I am very strong physically.
(1 year later)