Cold Hearted Witch

She never believed in the stories of gods and ghosts, but somehow she became a witch begging for teeth. In this world full of weird things, what is true and what is false? Although he possesses mysterious power, he has to become someone else's pawn, and even acts as a small antidote. However, in this ever-changing game within a game, he slowly loses his heart. The talented prince, the cold and gentle prince, the spirit who doesn't care about staying together for life and death, the weird and evil demon sect leader, the owner of the village who is always near and far away, who is the passer-by in her life, and who is the person who really makes her fall. A sincere sister, a gentleman's friend, who made her fall into an irreversible whirlpool? In this inexplicable world, can she keep her happiness?