What episode is the kiss between Yu Zecheng and late autumn?

Episode 6: When Yu Zecheng "falls in love" with late autumn according to the arrangement of the stationmaster, he discovers that Mu Liancheng is secretly transferring his property. Cuiping is still difficult to integrate into the life of the official wife, and I can't figure out what this life has to do with the task. Wu Jingzhong once put a spy "Buddhist shrine" in Yan 'an for later use. According to the investigation of "Buddhist Holy Land", Zuo Lan has a lot to do with * * * Party spy "Emei Mountain Peak". In this chaotic situation, the national military mediation began, and the Tianjin Military Region headed by Wu Jingzhong made strict arrangements for military transfer. Yu Zecheng promptly reported to the shopkeeper the first-hand information secretly arranged by the military, hoping to transfer Ping Cui who was in a bad mood with himself. Autumn shopkeeper helped Yu Zecheng play a trick or two to appease Cuiping and make him obey Yu Zecheng. In the carefully arranged venue, Yu Zecheng was surprised to find that Zuo Lan turned out to be one of the representatives of the * * * Party. Wu Jingzhong wanted to cause public pressure in * * *, only to find that Zuo Lan used the information provided by Yu Zecheng to the autumn shopkeeper to force the Kuomintang to pretend to hold peace talks. ...

Latent is jointly produced by Dongyang Qingyu Film and Television Culture Co., Ltd. and Guangdong Southern Television Station, starring Sun, Zu Feng and directed by Jiang Wei, and adapted from the short story of the same name by writer Yi Long.

Synopsis: 1945 At the beginning of the year, the intelligence department of the Kuomintang Army Command received an important task, and went to Nanjing with the superior Lv Zongfang to sneak into the Wang puppet government and assassinate the defectors. Lu Zongfang was shot as soon as he arrived in Nanjing. Yu Zecheng single-handedly assassinated Li Haifeng and was rewarded by the military. At this time, the special envoy of the * * * production party suddenly told him that Lu Zongfang's real identity was an underground party. To Yu Zecheng's surprise, his beloved girlfriend Zuo Lan is also a producer. According to Lv Zongfang's evaluation, the emissary hoped to join the underground party. Yu Zecheng accidentally discovered that Dai Li and others leaked the information of the New Fourth Army to the Japanese for personal gain, and also thoroughly saw the reason why the Kuomintang lost its popularity. At Zuo Lan's suggestion, he abandoned the darkness and turned to the bright side. The party organization asked him to stay in the Scout and wait for orders, code-named "Emei Peak". Yu Zecheng was sent to the special service station of Scout Tianjin, and the stationmaster Wu Jingzhong asked him to bring his wife. The party organization sent Ping Cui, a generous, simple and pungent female guerrilla captain from honesty and frankness, to make them a fake couple. Ping Cui, who has practiced kung fu and is a good marksman, can't adapt to the life of an official wife who eats western food and plays mahjong. She made many jokes and urged to leave many times. The two also have conflicts in life details and personality. 1946 1 month, China * * * both sides began to "dispatch troops". Yu Zecheng found that Zuo Lan was among the military personnel sent by China. Give the list of secret agents set by the representatives in China to the public and win the first battle. There are infighting in the spy station. The stationmaster used the spy "Buddhist shrine" lurking in Yan' an to investigate the relationship with him, and the Minister of Operations also arrested Qiu, the liaison officer. Struggling with the power of using the secret service station in Luhe, he put the hat of "Emei Mountain" on his head. Finally, Marquis escaped when he was transported. Zuo Lan dug up the "Buddhist shrine" and traded him for the tortured shopkeeper Qiu. Li Ya, an exposed "Buddhist shrine", was sent back to Tianjin. He suggested that Yu Zecheng should turn against Zuo Lan to test Yu Zecheng. Knowing that Zuo Lan did not obey, Li Ya decided to kill Zuo Lan. He asked Yu Zecheng to call Zuo Lan and ask him to meet somewhere in the evening. Yu Zecheng reluctantly agreed, and at the same time, Cuiping intercepted Zuo Lan halfway. On the verge of success, Marquis, who was roaring for revenge, fought fiercely, and Zuo Lan and Marquis shot each other to death. Zuo Lan's sacrifice made Cuiping see the cruelty of underground struggle for the first time, and began to understand Yu Zecheng's covert work gradually, and the two gradually got a tacit understanding. Yu Zecheng and Li Ya joined hands. After several battles, Luqiao Mountain was forced to move, and Yu Zecheng was promoted as the deputy stationmaster of tianjin railway station, gaining more information.