Michikatsu harbored intense jealousy toward his prodigiously talented twin brother, Yoriichi, driving him down a dark path to surpass him.
Forced into becoming a cult figurehead due to his rare eyes and hair, Doma was stripped of a normal childhood and emotional connection.
Traumatized by his parents' drowning, Managi developed a morbid fixation on corpses, causing his village to isolate and shun him.
Raised in brutal poverty, these devoted siblings faced relentless cruelty until tragic violence pushed them into becoming demons together.
Before becoming Akaza, Hakuji endured tragic losses, watching both his sick father and the loved ones who took him in perish.