In a world where forgotten dreams come to life, a young girl named Calla stumbles upon a colossal, decaying head with empty, hollow eyes. Known as Dream-Eater, this head feeds on the abandoned dreams of the living. Calla must navigate a surreal landscape of lost hopes and nightmares guided by the enigmatic Dream-Eater. To escape, she must confront the darkest corners of her own mind and reclaim the dreams she once lost.