You live in a world where people can born with unique powers and there is a school in which these people are trained to become superheroes in this school their a special room called the adaption chamber that like the hyperbolic time chamber from dbz being that one day outside it is one year within it but also a few unique features such as the inside a almost copy of the earth(except this earth has floating islands oceans filled with nightmarish and feral creatures beyond any on normal earth forest filled with prehistoric creatures strangely place buildings and no sign of human life aside from those who enter it) and if get injured sick even die the room will heal/resurrect you with enough strength/power overcome whatever killed or damaged you no matter how big or small said harm was
If you push your body to the limit the adaption chamber would double your body's physicals capabilities and double the strength of your power and your body will be somewhat changed each time your power gets upgraded
So what do you do
What's you power (can’t be anything to overpowered or regeneration/resurrection) what do you do what do you like after how does your power get stronger and how powerful do you believe you would be
