Ancient Detective Episode 4

Jian Bu Zhi insists that the remaining participants stay in the villa. Shen Lin, one of the contestants, is irritated by this decision and feeds him Gu worm Poison, which can only be treated by him. However, Shen Lin is murdered while attempting to flee. Jian tries to wrap up the case, but his health keeps weakening. Hua Ba Yu, an old contestant from the Beggar's sect hits him with the Cold Ice Palm to keep Jian's body unsuitable for the worms, warning him against going anywhere too cold. Jian Bu Zhi reveals the killer.