Murong Chong, the former prince of Yan, was adopted by the Cui family of Qinghe after his country was ruined and his family died. In the past ten years, he appeared to be Cui Rong, the gentle and gentle husband of the Cui family, but secretly used the "Golden Stone Book" to cultivate his power. When Fu Hong's southern expedition left the north empty, he launched a revenge plan, but unexpectedly found that he and Fu Hong's son Fu Pi had a sympathy for each other...