Dark and Depressing

!!CANNIBALISM!! !!SUICIDE!! !!S/A!!
Incest/borderline-incest themes.

Agni and his sister, Luna, live in a small village on Earth, which is a total frozen wasteland. Agni supplies his own body as food for the village because he has regeneration powers. A group of religious fanatics raid the village, and engulf it in undying flames. Agni is the only survivor, and goes on to take revenge, his entire body burning in the flames that won't go out until death.

Has some trans representation. Cool.