Susan Shan, a patient with a phobia of choice, actively carried out blind dates in order to end her single life. Unexpectedly, she met her first boyfriend-Zhu Wenmo on the first blind date. She was happy to see Zhu Wenmo again, whom she had never forgotten for a long time, but she felt melancholy because he had become very different from the person she fell in love with at the beginning. And Zhu Wenmo's every move made her feel incomprehensible and troubled.