Mysterious and calculating, this is Ye Xuan's evaluation of Luo Hou, and Ye Xuan regards Luo Hou as a major adversary.
Indeed, a major adversary.
Luo Hou's cultivation is certainly terrifying, but what truly makes Ye Xuan wary is the other's scheming and depth of character.
Ye Xuan considers himself exceedingly insidious and will stop at nothing to achieve his goals. He has employed countless cunning and sinister means to reach his current achievement.
And Luo Hou gives Ye Xuan a feeling of facing a formidable foe, a feeling he has never had before, because Ye Xuan can sense that Luo Hou and he are similar; both are extremely insidious and deceitful, capable of doing incomprehensible things to achieve their goals.
Today, this letter is Luo Hou revealing intentions to him, yet it's also Luo Hou testing him.
If Ye Xuan cannot grasp the meaning of this letter, it would prove that Ye Xuan is not qualified to be Luo Hou's opponent.