you have... unique quirk, its immortality you also have every quirk imaginable you and also the first person to ever have a quirk, you can't die no matter what and you've been live since 1580 and your stuck in your body of a fifteen year old you haven't aged one bit for 443 years and you practically done everything possible now you walk through city if Japan and decide to cause some chaos and while doing so class 1A, all might and aizawa come to stop you none of them are aware of your quirk