In the basement of a research institute in Beijing, there lives a group of older young people who are not yet eligible for housing allocation. Zhu Yidan finally managed to secure a cabin-sharing a unit with salesman Luo Daxia, becoming the first lucky young man to "climb to the ground". On this day, his girlfriend Yin Lanlan, Chu Youcheng, Sun Xiaoqi and other partners hosted a banquet to see him off. During the banquet, the young people learned from Lao Cao from the Housing Management Office that a batch of houses would be allocated tomorrow, but only if they had a marriage certificate. Just as everyone was grateful for Zhu Yidan and Yin Lanlan, they announced to everyone that they had decided to break up. In order to squeeze Zhu Yidan out, Great Xia Luo and his wife Xiaofeng set up many "roadblocks" in the lobby; they also blocked the keyhole of Zhu Yidan's cabin with batter, causing Zhu Yidan, who had moved, to sleep in the lobby all night. The young people took action to get the house. Yin Lanlan also made a new boyfriend-Mazda. Unexpectedly, as soon as Mazda saw Sun Xiaoqi, it immediately turned around, causing Yin Lanlan to be in great pain. One day, the gangster Ding San attempted to molest Xiao Feng while the hero was away. Zhu Yidan drove him away. Xiao Feng was very grateful to Zhu. By chance, Zhu Yidan and Chu Youcheng's cousin Jingjing met, and they fell in love at first sight. While shopping, Jingjing took a fancy to...
