The merfolk described in books are all beautiful, gentle, friendly, and kind. The merfolk I met behaved strangely and had fickle personalities. They seemed more like monsters. Lin Xiu, a failed author, boarded a bus back to his hometown of Nan Niwan in search of inspiration. One bizarre, unimaginable event after another unfolded. After several close brushes with death, the truth behind the village's decline came to light, along with the revelation of the sea demon's identity. Amid the clash of hope and despair, a powerful force known as the Mermaid's Curse quietly emerged. The secrets of the mysterious merfolk were exposed, laying bare the good and evil in human nature. Justice and evil clashed, while the spirit of truth, kindness, and beauty burned bright. Madness is the path to becoming a demon!