Lin Shuyu's phone suddenly rang, breaking the silence in the room.

He answered the call quickly, and Tong Xiaoge could see the subtle changes in his facial expression.

After the call ended, Lin Shuyu took a deep breath and turned to Tong Xiaoge with a hint of excitement on his face:

"We have made a breakthrough. One of the owners of the phone is one of the key people we suspected."

"Really?" There was a glimmer of hope in Tong Xiaoge's eyes.

"Yes, our ...