In fact, for most disciples who entered the Illusory Mist Thunder Marsh for trial, they did not dare to think like Chen Xuan about entering the core region to search for cultivation techniques.
The outer fringes of the Illusory Mist Thunder Marsh were patrolled by a large number of ghosts and puppets kept by the Soul-Puppet Ink-Shadow Sect, which happened to be useful for training the disciples of various major sects in actual combat.
Moreover, the ghostly mist drifting within the Thunder Marsh could induce hallucinations, which served as a test to temper the Dao heart of cultivators in the Foundation Establishment Stage.
Chapter 2283