Isn't this just a rightful claim?
The only minor issue is that the Death Order is insignificant to him given his current reputation.
Making a trip specifically for this would seem insufficiently justified.
The best course of action now would be to find an escort assignment heading towards the territory of Wusheng Hall, taking the opportunity to make a stop at Wusheng Hall to settle the matter with Wan Cangxin...
Making everything appear natural and orderly.
Thinking of this, Su Mo smiled, channeling his Pure Yang Inner Strength into his hand holding the letter, which instantly combusted without flame.
It turned to flying ash in just a moment.
Turning back to look at Xu Lu, he saw Xu Lu gazing at him eagerly.
"Su, the Chief of the Escort..."
Xu Lu hesitated slightly, "Have you finished reading it?"
"...I have finished, thank you Hero Xu."
"It's nothing, it's nothing."
Xu Lu hurriedly bowed, "If so, then... that matter?"
"That matter?"
Su Mo paused, "What matter?"