Die Hard

On a small island, Liu Changrong, the chairman of Liu's company, was chased and fell off a cliff. His illegitimate son, police officer Lin Guangnan, went to the company to investigate, but Miss Liu's daughter Anne was in grief. When Lin Guangnan revealed that Liu Changrong's right-hand man Guan Wu had been rescued, confidential secretary Ye Yang was a little eclipsed. In a nightclub, Liu Tianyun, the young master of the Liu family, was attacked by a killer. Thanks to Lin Guangnan, he arrived in time. Tianyun has been away from home for two years due to a disagreement with his father. After hearing the bad news, he decided to go home to protect his sister and track down the person who killed his father. The next day, the Liu siblings were attacked again while paying homage to their father. Tianyun was determined to find out quickly, so he went to the hospital with Lin Guangnan to find Guan Wu. Unexpectedly, Guan Wu had been killed, and the killer was killed by Lin Guangnan in self-defense. According to recollections, they analyzed that the matter might be related to drug trafficking. Tianyun officially takes over the company, but Ye Yang no longer works. It turned out that Ye Yang and Zheng Sanye colluded in drug trafficking, and they teamed up to kill him when Liu Changrong stopped them. Now, they have concerns about Lin Guangnan, the leader of the anti-drug team. Tianyun discovered that there were drugs in the warehouse. Ye Yang took the goods by force. When making a deal with the third master, he discovered that the "goods" had turned into flour. In order to explain to the third master, Ye Yang bought drugs at a high price and was surrounded by the police. Ye Yang managed to escape and only caught one of his men. After interrogation, Lin Guangnan learned that the "goods" had been subcontracted by the Liu family, so he approached Tianyun, who pretended not to be able to do so.