C1470 Monitor?

"Yue Yunfeng, Yun Zihang, go walk around elsewhere first and check if there are people patrolling around this Shangguan Family. You must be careful not to reveal yourself, lest some sort of disturbance occurs after a while."

"The Shangguan Family has already been monitored. I wonder if it's someone from the Rosefinch Dynasty or an enemy from the Shangguan Family