The West King Mansion had strict family rules, and it taught its descendants well. All sorts of intimidation by Lu Bei and Fox San were unable to pry open Zhu Qiming's mouth and get her to confess the mastermind behind the assassination attempt.
Luckily, the matter wasn't too serious; it was simply a setup. Holding authority from the Xuanyin Department, their job was to deal with such matters.
Fox San somehow procured a sample of Zhu Qiming's handwriting and imitated it on the spot to write down a confession, identifying the West King Zhu Qike as the mastermind. Not only this, but she also wrote that the West King Mansion had a grand rebellion plan which it had been plotting for years, even trying to pull in the neighboring Heavenly Sword Sect.
After writing it all down, Fox San forced Zhu Qiming's hand to leave a bright red handprint.
"Done!"
Fox San nodded in satisfaction, "With this confession, we can cripple the West King Mansion."