Bizarre murders occurred one after another in Panlong County. It seemed that there was a mysterious force controlling them. Sun Wannian and Lin Feiyang peeled off cocoons and pulled out silk threads to find the truth.
Suddenly they realize that they are in a desperate situation. Let's see how they peel off the cocoons and find the truth, how to protect the national treasure and eradicate Japanese spies.
Philosophy: Bizarre murders occur one after another in Panlong County. It seems that there is a mysterious force controlling them. Sun Wannian and Lin Feiyang peel off cocoons and find the truth. Suddenly they realize that they are in a desperate situation. Let's see how they peel off the cocoons and find the truth, how to protect the national treasure and eradicate Japanese spies.