The worries of young people in a small county town are hidden in the mud and dim light. Xu Wang's family was ruined and he became a gangster, but Fang Changqing, whose parents died, became his light. A confession made the two dependent on each other, but Fang Changqing's sudden death from illness brought Xu Wang back to darkness. Unexpectedly, his deceased lover returned as a ghost and continued to accompany him the rest of the way.
Concept: In the cold alleys of small counties, the glimmer of light never goes out. Some people use their lives as a torch to light the way forward, and some people use their souls as a lamp to keep them safe for the rest of their lives.