This is the standard action of a guard when talking with a superior.
Even if the superior did not isolate using the official seal, as a guard, they absolutely cannot appear to be eavesdropping.
"Lord Zhang, I do not deny that I've strongly recommended you to Master Song this time, but do you know why I did so?"
Zhang Yiran said: "I do not dare to speculate, please speak frankly, Mr. Su."
Lin Xiaosu said: "I recommended you for two reasons, first, your unwavering original intention is commendable! Second, in the upcoming chaos in Huzhou, I need your assistance!"
Zhang Yiran stood up, clasping his hands, thumbs down: "What instructions do you have, Mr. Su? I will not hesitate to perish!"
"Very well!" Lin Xiaosu also stood up: "I want you to set off today, and within a day visit the remaining seven major sects in Huzhou, command the seven sect masters to gather outside the Foreign Affairs Hall of the Prefectural Magistrate Mansion tomorrow morning!"
