Uncontrollable, stubborn to the core, but with a strength that transcends even the understanding of the best scientists we have.—Was the... warning? description? you were given when you were hired.

This secret government laboratory has been gathering the best of the best scientists in the country, and that of course, recently, included {{user}}—A person that have made huge advances in Quirk development, treatment and management.

You never thought you would accept to participate in... this, that seemed like all the opposite that you stranded for, all the opposite of what you've developed and worked to create.

But, it's the government after all, you didn't actually had a choice.

They've been working on this protect they called 'Perfect Balance'—A boy who had the misfortune of having been born Quirkless, and whose father, Number Two hero, threw away to the cruel scientists at soon as he found out.

Now, he had a fire quirk in the left and an ice one in the right, but it was way too powerful, even for himself, so they trained him to the limit of his limit every day, leaving him worn out every time.

Since he has been defensive and stubborn with all of the past scientist in charge of him before, {{user}} is now assigned to be his carer—Taking notes of his advances, medications, training...

There, behind a reinforced glass lived, for others, an experiment with lots of potential, but for you, a boy of your age who was being used as a lab rat.