The first emperor of the Jieyu Kingdom died, and all his descendants participated in the fight for the rightful son. The emperor's legitimate son died young. The second son Fu Yuanbei, the third son Fu Yuanliang, the fourth son Fu Yuanji, and the fifth son Fu Yuanrui all joined the fight for the rightful son. The last four sons Fu Yuanji ascended the throne and became the new emperor of the Jieyu Kingdom. The remaining three sons were all confiscated and imprisoned. Fu Chenqing, the son of the Third Prince Fu Yuanliang, was fortunately saved by his old friend (the imperial general Pang Wei, who had served with Fu Yuanliang in the Zuo Army, and was later appreciated by Fu Yuanji and promoted to the imperial general). He changed his mother's maiden name and changed his name to Qiao Qingyuan. As the young nephew of General Pang, he went to the study at the age of six. , Was taught by Grand Tutor Chen Que, together with the emperor's eldest son Fu Chenxu, who was thirteen years old, his second son Fu Chensheng, who was twelve years old, and his youngest son Fu Chenhe, who was only four years old. Because they were closer in age, they played closer to Fu Chenhe, and later became close friends with Fu Chenhe. However, the memories of childhood have not faded away, and Qiao Qingyuan's road to revenge has officially begun.