Li Si is a genius scientific researcher. He died in an accident and his soul was taken by the Wish Manor. He became a mission worker in the Wish Manor. From then on, he began to take missions and travel through small worlds. After completing the mission card, he entered the original owner's name. Wish. Wish Manor is driven by a demon in the dark forest. He has been entangled with Li Si for several generations. At first, Li Si thought that his approach had bad intentions and that he wanted to eat her powerful soul for nourishment. Later, he discovered that this was not the case. But it was because of the influence of the accompanying jade beads. Li Si erased the memory of the devil and its accompanying jade beads, and concentrated on his career. The first world: the frail and sick wife of the crown prince - drugging her to haunt her.