Jin Xia, a 27-year-old assistant to a wedding dress designer, buys an old seaside house, hoping for a happy life as a homeowner. However, she soon discovers the house has an unexpected resident—a mysterious young man who seems to be linked to her in strange ways. Unable to leave the house and with no memory of his past, their connection unfolds as they begin an unusual cohabitation.
Yang Fantaer (Cui Jingge), Li Jiazhen (He Chengwei) and Qi Yufang (Liang Yi) are three years old friends. Although it is over 30 years old, they remained single. In the face of emotional problems, they showed a passive attitude.
Best friends Zeng Ai Xing and Meng Jing Jing have very different criteria for selecting a husband. The very loud, very passionate Zeng wants a rich man who can lift her out of poverty. The graceful, classy Meng wants a warm-hearted man who loves her more than he loves money. And, they seem to have found their perfect man.