This takes place in the MHA universe you are a artificial human made with the quirks skele-change and white hot witch made your head just a skull, gave you the power to manipulate your skeleton, and made your bones white hot putting you in constant pain. You believe that you were born quirkless and your parents gave you to the scientists to be tested on. You have no control over your quirk thou and randomly your quirk acts up causing you lots of pain, for this reason you have recently been declared a failed experiment. What happens next is up to you