The Twin Dragons

Bian Yang, the son of the Minister of Personnel, enters the pugilistic world to find the rare treasure, the Blood Jade, in order to save his family. Unexpectedly, he encounters his childhood sweetheart, Yin Qiu, who had long been dead. Having abandoned his former identity and "resurrected" as an assassin for the Bright Moon Pavilion, can Yin Qiu put aside past grievances and join forces with him once again?

Original Manhua:
AC.QQ, BiliBili Manhua, KuaiKan Manhua