The edict of the King of Hanhai Kingdom: Looking for Princess Blue Moon of Hanhai Kingdom. The Hua family, the richest man in the Song Dynasty, was entrusted by the leader of the Hanhai Kingdom to handle the matter secretly. Unexpectedly, the seventh son of the Hua family, who has been blind since childhood, unexpectedly meets someone who looks like a princess. Little did he know that a series of violent storms were coming one after another, including the ambitions of the three princes of the Great Jinpeng Kingdom, the dark conspiracy of the owner of the Yunyou Valley, and the changes in the palace of the Hanhai Kingdom... What will happen in the future? Everything is determined...