What is love? Psychology explains that love is an emotional activity produced and unique to human society. Opposites are attracted to each other, and they love each other and cause psychological activities. What is love phobia? Love phobia is different from love phobia. People with love phobia do not dislike falling in love, but they are very afraid of falling in love. Feeling pessimistic and disappointed about love, feeling that people cannot be trusted. This group of people are emotionally marginalized and regard love games as a tool to escape their own feelings. When an older leftover girl suffering from love phobia encounters a shameless young boy who acts coquettishly and cutely, can the older leftover girl break into a new house and defeat her love phobia?