I'm the Underworld Wandering Specialist

A fatal car accident brought Lin Yuan's life to an abrupt end. I thought I was going to return to the underworld, but unexpectedly received a recruitment letter from the underworld and became the wandering commissioner of the underworld. From then on, he bid farewell to the secular world of the Yang world, holding the Yin Commander's card in his hand, and stepping into the two realms of Yin and Yang. During the day, he is an ordinary social animal in the world, dealing with trivial matters in the world; At night, he is the emissary of the underworld, hunting down wandering ghosts.