The honest and kind Cao Xiaoqiang (Xu Zheng) is a sales manager of a food company. He has no prominent family background and his job is ordinary. He originally lived a peaceful and law-abiding life, but all this was broken as his friends and classmates around him got married and had children. The 35-year-old "leftover man" Cao Xiaoqiang became a lonely man. As the only son in the family, his mother was so anxious that she "went to all kinds of treatments". Cao Xiaoqiang successively had love stories with Gu Qing (Mei Ting), a strong-looking but fragile-hearted swordsman, Wu Xiaoliu (Cao Yuan), a naive and noisy teacher born in the 1990s, Cai Weilan (Ma Su), a realistic and materialistic person, Xu Ruoyun (Che Xiao), a senior executive of a foreign company, Zhao Kai (Song Jia), a workaholic who only cares about his career, and Liu Chenxi (Zhang Xinyi), an old classmate who is divorced and has a child. In the vast blind date team, can Cao Xiaoqiang finally win the beauty and enter the palace of marriage?