S01E06 — Yin Dai Kills Cai Ping Shu

After the night raid on Qingque Sect, Cai Zhao and Chang Ning uncover that demon cult assassins have infiltrated the sect from within. The Wu brothers reveal themselves as traitors during a staged memorial, severely injuring Qi Yun Kuo and crippling Song Yu Zhi with Nether Cold Qi. Before dying, Wu Gang accuses Yin Dai of causing Cai Ping Shu’s death, only to be silenced, leaving Cai Zhao suspicious. Tracing the clues, Cai Zhao learns the demon cult used advanced disguise techniques to impersonate sect members, including Fan Xing Jia. The real Fan is rescued in Qingque Town, but the infiltrator escapes. Back at the sect, Cai Zhao senses her master acting strangely and suspects a replacement. With unrest growing, she realizes the cult is plotting to bring down Qingque from within and begins a deeper investigation.