Lin Fei, a young fisherman, finally gets into a prestigious university. However, close to graduation, he unintentionally offends a rich boy who, along with his girlfriend, frames him for theft. Expelled and at his lowest point, he returns to his hometown and unexpectedly inherits the legacy of a Dragon King. From then on, he effortlessly catches fish, shrimps, and treasures in the sea, embarking on a path of triumph.