During a ghost hunting business, Shen Yao, a female Buddhist Taoist, accidentally "picked up" a tortoise-haired germaphobe named Xiao Xu, who had an out-of-body experience due to an accident in an experiment on new energy sources. In the process of helping Xiao Xu's soul return to its original place, Xiao Xu was forced to become Shen Yao's exclusive servant. The two went from being "disliked" to each other to gradually relying on each other. The scientist whose materialistic belief collapsed finally sweetly joined hands with the young Buddhist Taoist priest.