Edgeshot

Edgeshot, real name Shinya Kamihara, is the No. 4 Pro Hero in My Hero Academia. His Quirk, Foldabody, allows him to make his body extremely thin and elongated, effectively transforming himself into a razor-sharp string that can move faster than the speed of sound. He can pierce through opponents and target vital points with surgical precision. Edgeshot is a master of stealth and infiltration, embodying the ninja archetype. In the final war, he makes the ultimate sacrifice by weaving his own body into Bakugo's chest to act as a replacement for his destroyed heart, keeping his fellow hero alive.