Many years ago, the pirate leader executed his subordinates for mere money. Now, in order to take revenge, the subordinate's children left the area controlled by the pirate leader and came to the isolated island to find ways to make themselves stronger. During this period, the child received care and love from the island leader and new partners, and began to gradually perfect his revenge plan. At the same time, the descendants of the pirate leader also grew up, and eventually stood on the opposite side of the island. Under the trick of fate, the two parties turned out to be "partners" in advancing and retreating together, and the son of the enemy seemed to have the same enemy who killed his father as himself? How should the revenge plan that has been formulated for a long time be carried out?