Yan Youwen, male, from Ronghe Town, Wanrong County, Shanxi Province. 1936, studying at the Law School of Shanxi University. 1938, after a long period of observation, our party secretly developed Yan Youwen into an underground member of the Chinese Communist Party in party member.

1939110 After graduating from the second training course of Qilipu in Yan 'an in October, it was assigned to Ma Hongkui, the northwest warlord of the Kuomintang, by the social department of the Northwest Bureau of the Communist Party of China. Looking for an opportunity to transfer to the Jin army of the government. Yan Youwen and Fu are fellow villagers of Ronghe, Shanxi. After gaining Fu's trust, they became clerks and secretaries in the government. He was promoted to Director of Major General's Information Office, President of Struggle Daily and Deputy Director of Political Work Department of North China's "Anti-Banditry" General Command.

Brief introduction to the story of kite:

The play is adapted from an online novel of the same name. In that wartime, all the latent agents who contributed to the liberation of China were regarded as the prototype of Zheng Yaoxian. The role of Zheng Yaoxian was played by Liu Yunlong, the godfather of spy war. Zheng Yaoxian betrayed his brother for his faith and abandoned his lover and daughter. After the sacrifice of one-way contact, Zheng Yaoxian faced the death of self-incrimination.

Zheng Yaoxian was ordered to enter the military system, code-named kite. He has been lurking in the Kuomintang for more than 30 years, but he has never shaken his will. He still believes in communism. On the surface, Zheng Yaoxian is an agent of the military system and is ruthless. In fact, Zheng Yaoxian was an unknown underground intelligence agent, who gave everything for the victory of the revolution.