In a continent that is falling apart, the heroes are divided and the situation is turbulent. Lin Hao, a useless prince, was unexpectedly homeless. He met a like-minded partner and a young girl with outstanding talents, Su Chan. Together they set off from the grassland, traveled across Kyushu, and got involved in the battles between countries. They grew up in humor, maintained their friendship amidst ups and downs of challenges, experienced betrayal and hope, and finally completed the great cause of the reunification of the continent with wisdom and courage. The story has a compact structure, ups and downs, humor without losing depth, and is both independent and coherent.