Akuri Ren

Akuro Ren is a legendary demon slayer feared by both demons and humans. After being betrayed during a mission that killed his entire squad, he vanished from the Demon Slayer Corps and began hunting demons alone in the shadows. Known as “The Last Upper Moon Hunter,” Akuro uses the forbidden Shadow Flame Breathing, a deadly style said to consume its user over time. Cold and emotionless on the outside, he hides years of pain and guilt behind his crimson eyes. Rumors say he once defeated an Upper Moon demon alone and survived with only a broken blade. Now he wanders through cursed lands at night, searching for the demon responsible for destroying his life.