Li Weijie (Xiao Yang) and his wife Ayu (Tan Zhuo) have been working in Thailand for 17 years and have two daughters. At the age of 40, he makes a living by opening an Internet company and is well-liked by the residents of the town. However, all this beauty is broken by the sudden uninvited guest. In this border town full of smuggling and drug trafficking, various powers are intertwined to crush fairness and justice. Li Weijie's eldest daughter Pingping (Xu Wenshan) was raped by Sucha (Bian Tianyang), the son of Inspector General La Yun (Chen Chong), and accidentally killed the other party because of resistance. Li Weijie had witnessed the Inspector General's abuse of lynching and knew that the law was useless. In order to protect his daughter and defend his family, Li Weijie buried the body to cover up all evidence. In the interlaced gaps of time and space, he and the police launched a desperate battle on the physical and mental levels.