C453 In Terms of the Degree of Undercover You Two Really Have a Contest

Nangong Huaixin called Mu Chen when he answered the phone.

He kept a close watch on his every move.

After seeing that he knew Cheng Bao'er was sick.

The anxious expression on his face.

And then there was the act of not being under his control at all.

A hint of a smile flashed across Nangong Huaixin's eyes.

He said coldly to Mu Chen.

"I say, big brother."

"Say