In order to find his mother, Shen Ming clutched the cold-glow chain and fought against the resentful spirit again and again - when the chain was swinging, it twisted the body of the resentful spirit, and cut through the black mist when it was tied. In the light of the sword and the shadow of the chain, he searched for scattered clues about his mother bit by bit, and every step he took was difficult and lonely. Until he met Su Yan, a young man from the Miao region on the way - this was his first good friend in his life. He knew how to drive away poisons and identify dangers, and he also understood his obsession with finding relatives hidden at the end of the chain. The two immediately went together.
But the further they go, the clues they finally obtained become like heavy shackles, tightly wrapping around Shen Ming. Anxiety gnawed at him day and night, and confusion made him stop frequently. In the end, he completely lost his way forward. Can Shen Ming finally break free from this shackles? Can these close friends find their long-lost mother?
Intention: In the fog and shackles, friendship and obsession are the light that breaks the situation