Before they had even arrived, Tu Wenheng had already slaughtered all the Demon Beasts in this marsh, and he had become intimately familiar with the terrain.
Given how dense the illusionary mist was, where both perception and eyesight were restricted and reference points were virtually non-existent, it was incredibly easy to lose one's way.
The fact that Tu Wenheng was so familiar with the area meant he had been exploring it for a very long time.
Chapter 416