《Infernal Affairs》is a modern spy drama directed by Qidao, starring Jin Dong, Wang Likun, and Zhang Zhijian, with Wang Zhiwen as a special star, and Wu Hao, Sun Shaolong, Wang Ziquan, etc.During the Anti-Japanese War, during the Wang Puppet regime, Lu Feng, who grew up in an orphanage, was ordered to go undercover in No. 76. However, due to the suspicious nature of Shen Xiao, his identity was almost exposed. In the end, with his superb intelligence, he successfully entered No. 76 and became the highest-level agent.Agent members, but did not want to be enemies with Chen Xi, whom they once loved. The two people who loved each other experienced various misunderstandings and finally determined each other's identities. They cooperated with each other in several secret activities and completed a series of secret tasks.During his actions, Lu Feng gradually realized the darkness within the military system and the disputes over power and interests. After experiencing the betrayal of his mentor and the murder of his relatives, he abandoned the dark side and joined the Communist Party of China, becoming an undercover agent of the underground party within the military system.He worked closely with the organization, competed with the enemy in wisdom and courage, laid out elaborate traps and traps, experienced the baptism of love, family and friendship, and won a turning point for the final victory of the war of resistance.