Pei Che, a salted fish fisherman, lost his boat after a century-old storm, but was accidentally bound to the mysterious "deep sea fishing system", and there was a mini mermaid the size of a thumb in the palm of his hand! The little mermaid is a foodie by nature, and she only has a special liking for those "shining" spiritual seafood. In order to support his little ancestor, Pei Che was forced to bid farewell to his daily routine and start a hard-core fishing career. With the system in hand, he can accurately locate rare fish schools in the ocean map, double the efficiency of fishing gear modification, and have rich rewards from the task system, helping him go from nothing to a full inventory of fish. From the offshore to the abyss, Pei Che not only wants to catch spiritual fish, but also cleans up marine garbage, rescues endangered creatures, and fights against illegal forces that covet marine resources. As the system upgrades, he gradually discovers the mysterious life experience of the Little Mermaid and the secrets of the ancient civilization hidden in the deep sea. The Buddhist fisherman counterattacked and became a real guardian of the ocean, just to protect the love in the palm of his hand and the blue home!
