Apparently, Ye Xiao had made a decision that was against his braveness and boldness. As the Flower King introduced, the Foggy Miasma Mountain must be pretty dangerous, but the threat was only the fog. For most cultivators, it was impossible to overcome such a difficulty, but for the Lord Monarch, who was immune to poisons, followed by the King of Poisons, the poisonous fog shouldn't be a problem…
When they talked about the Matchless Soul Valley before they got to the first pass, Ye Xiao chose to break the rule and challenge the owner of the Matchless Soul Valley, even though he knew how dangerous it was. How come he decided to stay away from the danger like a coward this time?
It didn't seem to be something the Lord Monarch would do!