C340

"That mechanism can only be turned off manually. It must be someone from the academy sneaking in."

Xue Zhu's voice broke the short silence.

Xia Ziji followed suit and climbed up the stairs while holding Gu Mingyan's shoulder. He pretended to be between her and Xiao Qiran and said in a low voice, "Thank you."

"You're welcome, it's just a small shoulder