Gu Shuang resigned as the heir to the Gu family in Linhai. He had great ambitions and believed in good deeds. She rescued the trapped mermaid Lan Yuan at an auction, treated her with kindness and protected her, spent money to create a beautiful deep-sea environment, carefully nursed her back to health with precious delicacies and spiritual materials, stayed with her day and night, and treated her with sincerity. After time and careful cultivation, Lan Yuan was finally reborn, glowing with golden scales and glory, with outstanding posture and natural aura. One person and one fish stay with each other day and night, their minds gradually connect, and each other achieves success. Here there is both the secret of bloodline inheritance and the warmth of sincere companionship, composing a legendary story of living up to one's original intention, turning a cocoon into a butterfly, and having blessings come naturally.
