Zhou Chen and Su Xiao, who are hot and cold at the same time, have become partners. For thousands of years, they have adhered to the responsibility of transporting souls and extraditing the souls of the dead who have lingering obsessions in the world. By chance, they meet Li Ran, who can see the yin and yang, and has a kind and gentle heart. The three of them become companions, calm down the evil spirits and resolve their grudges, comfort the souls of the dead in the fireworks world, and protect each other in the cold and violent atmosphere. Years go by, and they go to the extradition appointment together.
Purpose: Set against the background of a modern city, through the journey of the soul-walkers Zhou Chen and Su Xiao, and the spiritual boy Li Ran, to resolve the obsessions of the dead souls, deliver warmth and redemption, and explore the healing core of human bonds and life regrets.