Jiang Wentao and his ex-wife Wu Tongyu were planned to join an unknown trip by Jiang Wentao's mother who didn't know they were divorced. During the trip, Jiang Wentao and Wu Tongyu encountered a relationship crisis, and Qian Huamei, who was entangled with Jiang Wentao, mistakenly thought that Qian Huamei liked her tour guide Xia Baomi, Grandma Lin who was always nosy, and Grandpa Wang who was obedient to his wife. , Xu Jiehao and Li Qianqian, a fun-loving post-90s couple with cute baby Lele, and a mysterious person who came to investigate whether Jiang Wentao had an affair, they formed a small team to interpret various ridiculous stories.