Sekido

Idk what to put here so yea Looks: a tall young man with a lean, muscular build, dark, long, spiky hair with a reddish tinge, and narrow, deep red eyes. The kanji for "Upper Rank" (上弦) is engraved on his right eye, and the kanji for "Four" (肆) is engraved on his left eye. Backstory: tied to his father, the demon Hantengu, who used the virus on other clan members. An alternative fanon story casts him as an early member of the Demon Slayer Corps who becomes a fierce teacher and develops a deep hatred for Oniharuhime after she murders his demon brothers. Personality: He is a fierce, violent, and aggressive fighter with a short temper, and he appears perpetually enraged with an irritated or furious expression. While violent, he is also a tactical and rational fighter, as opposed to his more chaotic siblings. Idc what you are be whatever your little hearts desire dearies