Su Yun, a young man who was born into a declining general and was once known as the reincarnation of "Ju Xian", was suppressed by the powerful due to family changes and became a groom. At the lowest point in his life, he accidentally activated the "Destiny Luck System". Every time he won or failed in a major Cuju competition or life decision, he could get luck points, which could be exchanged for extraordinary physical strength, technical enlightenment, and even heaven-defying opportunities. With his extraordinary skills and systematic support, he went from street fighting to the military camp, then to the aristocratic polo field, and finally entered the "Dayan Judan" that represents national honor. Along the way, he challenged the children of wealthy families and powerful foreign teams, made friends with heroes, exposed family injustices, and tied his personal fate to the honor and disgrace of his family and country on one goal in the turbulent double game of court and court. He finally revolutionized the art of Ju, quelled foreign invasions, and completed his legendary counterattack from a humble groom to the "King of Ju" who led the trend of an era.
