My dad is an undercover agent

The old reconnaissance of the Eighth Route Army finally had news that Shi Gengtian, who had been separated for many years, wanted to take the escort mission to Shi Xiaojiang regiment to pick up his son, but received an emergency task to let him invade the Japanese army and find out the identity and action plan of the mysterious Japanese army.Shi Gengtian sneaked into the Japanese camp as a chef, but he didn't know that Lao Qiu, the restaurant owner who escaped from the Japanese siege with him that day, was the mysterious man Akiyama Jing.Shi Gengtian fought wits and courage with the enemy, and discovered the other party's conspiracy again and again, and intercepted key information for the Eighth Route Army.His son Shi Laifeng was taken into the team by Shi Xiaojiang. During the operation, he met Shi Gengtian many times but did not know his identity.Shi Laifeng even misunderstood Shi Gengtian as a traitor and often confronted him with tit.Shi Gengtian finally found out the identity of the mysterious man and found out that the content of Plan K was to establish a gold mine.According to Shi Gengtian's intelligence, the Eighth Route Army experienced many difficulties and found a method for blasting mines. The father and son, who had misunderstood and entangled, finally recognized each other after twists and turns. In the Battle of Jedi, the father and son joined forces to successfully crush the enemy's K plan.