Teenager Ethan and his sick younger sister are kicked out of their home by their stepmother, left penniless. He inherits his mother's relic, a golden fishing net, and bravely ventures into the sea with diligence and wisdom. Starting from a rickety wooden boat, he grows into the "Fishing King" who owns an ocean-going fleet. Facing bullying from local tyrants and betrayal from relatives, he holds fast to his kind heart, repays resentment with kindness, protects his family, and eventually builds a new house, marries his lover, and leads the villagers to become prosperous together. This is an inspirational story about a young man striving for self-improvement and rising from adversity, promoting positive values of integrity, filial piety, and hard work.
