Chinese Paladin 5 (2016)

Twenty years ago, the Jingtian Sect was instigated by the elders of the evil Lurong tribe and became enemies of the Wulin. It was besieged by the four major Wulin families and Shushan. The leader, Jiang Aotian, sent away his pregnant wife Ouyang Qian, and was suppressed by Shushan. In the forbidden cave. Twenty years later, Aotian's son Jiang Yifan encounters Tang Ruoyun and a Shushan disciple who are suffering from a strange disease...