In his past life, Jasper Chen, a compulsive gambler, gambled away all his family property, leading to his wife Faye Wilson's death at sea during a typhoon, leaving him with lifelong regret. Reborn back to his youth, he rushes into the raging sea to rescue his wife, and accidentally awakens the Dragon King's power: underwater breathing, treasure-seeking golden eyes, and dragon power protection. With these extraordinary abilities, he starts by catching top-quality seafood, gradually getting rid of poverty and becoming rich, buying large ships, opening markets, building new houses, and leading the entire village to prosperity. Facing the difficulties from his greedy brother, sister-in-law and malicious neighbors, he no longer backs down, and uses his strength to guard his family property and dignity. In this life, he will protect his wife and family, and repay her with double the happiness he owed her.
