Chen Du, who was unemployed after graduating from university, became a food delivery rider to make a living. A broken electric car and an insulated box with peeling paint were all his possessions.
Until late that night——
He delivered a bowl of wontons to an address that didn't exist on the navigation system. Under the red brick wall, an old lady who had been waiting for him for thirty years took the wontons and inserted a brass key - all the locust trees that had been withered for thirty years bloomed in front of him.
From then on, he became a delivery rider in the world of Yin and Yang.
Send a firefly to the little girl who starved to death in the hospital.
The old professor who had been waiting for three years told the students: The teacher has seen the notice and goes forward.
Lift up the boy trapped on the basketball court and complete a dunk that will never wait for his father.
Take a candidate who missed the college entrance examination to make up for the last exam in his life in the underworld.
Behind every order is an unspoken wish.
And what he has to face is not just these souls who have been waiting for too long - the obsessions of the twelve old people in the nursing home are resonating and are about to tear the boundary between reality and the underworld; there is no news about the missing yin and yang riders, and the old artifacts cabinet of the City God's Temple hides a secret deeper than death...
