Architect Su Wan fulfilled Grandma's last wish and returned to her hometown to transform the old mill in Qingwu Village into a B&B. However, she accidentally broke through the ancient tree's evil-suppressing formation and awakened Shen Yanci, the Lord of the Ninth Palace of the Underworld who was suppressing it. The bond between Quan Yin's fate and the soul stone forced the two to enter into a ghost marriage contract.
In the days of the earthly world, the aloof Mingjun lost his majesty and burned the bottom of the pot when learning to make osmanthus porridge. He went to the supermarket just to pick out her favorite strawberry yogurt and used the ghost energy to isolate her from the ghosts. Su Wan gradually learned from a mortal who was afraid of ghosts to use soul-suppressing stone fragments to purify Yin silk and appease wandering souls. She worked side by side with him to deal with supernatural trivial matters in the B&B. Guests entangled by ghostly things and old spouses harboring resentments all became footnotes to the warming of their relationship.
