In 2155, changes in time and space caused the ancient century, modern society, and future mechas to crisscross each other. The protagonist has the body of a star of heaven and earth, an invisible blood sword in his hand, carries the "Yi Gong" formula, and possesses the most powerful skill in the world - the flying dragon, with which he can rule the world and control the past, present and future. Thereby saving the earth from dire straits...