The protagonist Lin Yu, who was frustrated in his struggle in the bustling city, returned to his hometown of Xiaoyu Village in despair. There is no hustle and bustle of the city here, only the tranquil sea and simple villagers.
After returning home, Lin Yu found that although his parents lived a simple life, the family atmosphere was very warm, which made him feel the long-lost family perfection. However, the pressure of life did not let him go, and his family's financial situation was not well-off.
In an accidental sea-going experience, Lin Yu accidentally activated the mysterious sea-going system. This system can predict the location of rare items in the sea, and can also evaluate and upgrade seafood obtained from the sea. With the help of the system, Lin Yu began to go more and more smoothly on the road to the sea. Every time he went to sea, he was able to gain a lot. Not only did he catch a variety of rare fish and shellfish, but he also dug up many precious undersea antiques.
