In this game, players take on the role of a skilled fisherman with expert fishing abilities, who drives a small boat and uses a harpoon to make a living by catching fish on the seemingly calm sea surface. However, this area is not a safe fishing ground, as it conceals various fierce marine creatures, some even more powerful than the fishermen themselves. If one accidentally harpoons a fish stronger than themselves, they will face a ferocious counterattack from the fish. Therefore, fishermen must carefully choose their targets and only go after suitable fish to ensure their safety. Every time the fisherman sets sail on a fishing journey, they will encounter numerous challenges and dangers. Only by overcoming difficulties can they return with a bountiful catch and prove their courage and skills. Whether they can succeed or not, let's wait and see.