Surveillance is a tactic against enemies; nobody likes being eavesdropped on. If Ye Shikai discovers Ji Qian did this, even if he doesn't say it out loud, he'll certainly have other thoughts in mind.
"Selena, this is my order, you just need to execute it." Ji Qian didn't want to resort to such measures, but she noticed Ye Shikai's unusual behavior. Letting Tang Yun go already made her feel dissatisfied. If Ye Shikai were to be swayed by Bai Jiao's sweet talk, then he would lose his basic judgment, and Ji Qian needed to know his every move.
"Yes, ma'am." Selena replied helplessly.
"This guy, I want to see what you're up to." Ji Qian installed a listening device on the inside of Ye Shikai's clothes. For someone close, this was incredibly easy. Actually, the original intention of installing this was so she could react immediately if Ye Shikai encountered danger.
