After Pie, an English teacher, moved into her new apartment. She met Nut, the handsome guy next door. She began to develop a deep connection with him in her dreams, which felt so real that it was hard to distinguish from reality. It seemed that he was increasingly becoming a part of her real life.​

When the disappearance of the sun threatens to plunge the universe into darkness, the only hope for Mick and Keira is to seek the legendary safe land in order to survive.