This is an adventure game where you will control a yacht to go fishing at sea. In the game, you will drive a boat to the sea to catch various types of fish. There are various types of fish in the game, each with different values. You need to choose the most suitable range for casting the net based on your own experience and skills, and cast the fishing net to maximize your fishing profits. There are various ships and marine environments in the game, as well as various dangerous marine creatures, and you need to adjust your strategies to deal with these factors. As you catch more and more fish, you will gain more resources, improve your boat and equipment, and embark on deeper adventures.