Lin Sihai, a lame boy, leads the ship spirit across the coast of the Ming Dynasty and embarks on an epic journey to chase away Japanese pirates and conquer the seven seas. As the adventure continued to deepen, Lin Sihai changed from the initial cowardice to the legend of Qihai.
This is a legendary sailing story full of feelings of family and country, growth and sacrifice. It shows how a young man led his compatriots to go to the ocean with his fearlessness and dreams. In this way, it conveys the profound call that "where there is the sea, there should be Chinese benevolence, righteousness and justice."