Summary Seikon Sacrifice from Kainu Manga
Seikon Sacrifice summary: Losing her parents and being supported by her childhood friend Chikage, Yuiko is living a modest life with her grandfather. But one day, a man with black clothes, white hair, and red eyes that hold a terrifying beauty appears before her. He says..."I've found you. My sacrifice..." Is there a way for Yuiko to resist her unfolding fate?