The novels in which the male lead and the female lead met on the beach and the male lead had chains on his feet might include the following types: 1. Romance novels: The male and female leads meet at the beach. The setting of the male lead with a chain on his feet can increase the romantic atmosphere and trigger the reader's emotional resonance. 2. Horror novels: The setting of a chain on the male lead's feet may make the readers feel horrified and increase the tension of the story. The chain on the male protagonist's feet can be a mysterious power that can help the male protagonist achieve his goals. 4 Wuxia novels: The chain on the male protagonist's feet can be a unique weapon that can help the male protagonist win in battle. 5. Science fiction: The chain on the male protagonist's feet can be an organ or ability of an alien creature. This ability can help the male protagonist adapt to different environments or achieve other goals.