I think a lot of you on tik tok have seen those effects of quirks videos and I would like to add my own, so we both know that Kirishima and Tetsutetsu are very similar, what if when they get really old/older their body just turns to metal or hardens and they can't go back. so basically their body just stays that way and it starts off with their limbs - arms, hands, feet, and legs - and as they grow old it's their heads and muscles, and once they get to a certain point all of their organs are at the same time. I wouldn't say it's painful when it happens but it's slow, the brain and heart hardens/ turns to metal at the same pace. What's left is a "statue" of them. no one knows what to do with them so they kind of put them up on display and explain what happened to them that way adults, kids, and future heroes can honor them.
















