Ah Ai (played by Feng Baobao) is fifty years old and has experienced many ups and downs. Looking back, she seems to have been dependent on men for most of her life, but these men have always brought Ah Ai only disappointment. Ah Ai used to rely on her father, but her father eventually divorced her mother and found a new love. He also created a younger brother for Ah Ai who is about to be born and needs Ah Ai to support. After that, Ah Ai married her husband and thought she had found a stable support, but she didn't expect her husband to disappear for no reason. It has been ten years since then. Now, Ah Ai puts all her hopes on her son (played by Cai Hanyi), but her son is useless and is a otaku who hides in the bedroom and is inseparable from the computer all day. How can Ah Ai cheer up again in these setbacks and blows?