The night is like ink, and the old gods whisper in the wind. Yun Heng was originally an unknown swordsman, walking alone on the boundary between light and shadow. Legend has it that his sword was silent, but he could hear the call of ghosts. By chance, he found an ancient sword in an abandoned temple. The sword contained a thousand-year curse: every time an evil soul was killed, a piece of memory was replaced. Yunheng longs to find his lost self, but is involved in the conspiracy abandoned by the gods - the good and evil in the world have long been blurred, and the boundary between the dead and the living has quietly collapsed. He must identify truth and illusion in his fading memory, resist the temptation of the sword spirit, or become the loneliest mystery in the new legend. The supernatural and the sword are intertwined, and the hero's redemption may be just the beginning of another curse.