Listening to Mr. Mu's cold tone, Pei Yan rubbed his wrist and chuckled lightly, "Oh dear, Mr. Mu, I thought we'd been getting along well all this time. Didn't expect you'd resort to such drastic measures just because of some suspicions?"
"Alright, stop pretending in front of me. I understood everything the moment Gu Shenghui appeared. It's impossible for you alone to have figured out the base's situation in such a short time, let alone know the location of the secret passage. Tell me, who's the mole working with you from the inside?"
