Inspired by critically acclaimed manga and anime titles such as "Berserk, Dororo, and Devilman Crybaby." This is a story of a boy bearing the name and future of the sacrificial symbol, the bearer of this symbol is destined to the darkness and misfortune of the world. In this world, humans unknowingly coexist with angels and demons. Born powerless and with an obscure future "<><" struggles to find meaning and peace in life; A tragedy.