Sheep Without a Shepherd is a remake of Indian thriller Drishyam (2015). Li Wei Jie (starring Xiao Yang) and his wife A-Yu (starring Tan Zhuo) run a small company in Thailand. They have two lovely daughters and live a happy life.
However, his eldest daughter kills the son of Laoorn (starring Joan Chen) in self-defense. To protect his daughter and families, Li Wei Jie has to bury the body and cover the truth. Laoorn is the head of the regional police, and she is dying to find her missing son. The contest between Li Wei Jie and Laoorn is beginning.