Jiang Ye took the blame for his younger brother, Jiang Sheng, and returned to his hometown after five years away, only to unexpectedly discover his younger brother living with Su Qing, his former lover. His parents had also given all the family property to Jiang Sheng and forced Jiang Ye to sign a severance agreement, leaving him only an abandoned oyster farm. Driven to the brink, Jiang Ye awakens the Supreme Sea God System. At the abandoned oyster farm, he harvests a large quantity of rare golden-blooded eels and sells them for 200,000 yuan. Jiang Sheng and his family grow greedy and repeatedly target and torment Jiang Ye. Jiang Ye buys a secondhand fishing boat, the Breaking Waves, and heads out to sea to make a living. With the Sea God Radar and the ability to befriend sea creatures granted by the system, he bravely ventures into the perilous Red Reef Canyon and gradually builds his fortune through sea foraging.