Afa lives on a small island in the Pacific Ocean and was expelled from the island by the citizens because of his character. Afa gradually grew up while wandering in the Pacific Ocean and established his own fleet. As its strength continued to develop, Afa occupied many foreign islands and territories. But Afa never forgot his own people. The prodigal son turned back. He wanted to return to the embrace of his own people, but the people of his own people never accepted him. In the end, he died unjustly in prison, which set off a greater war...