C2431 Everyone Attack Southern Wilderness!
First of all, the letter should have come from Southern Frontier, because there was a unique local herb smell on it.
Presumably, the other party had left it behind on purpose.
And the person who signed the letter was actually the Seven Poisons Cult's Cult Leader, Ma Zhen!
But Ma Zhen had clearly died in the chaos of the Jing Capital in the Ximen Family!
The person he trusted the most