C116 Try old and old and you will know

Hearing Mo Chengjun's hidden threats, Nangong Yuan and Zhang Sifeng laughed coyly for a bit. They did not even have the time to say their goodbyes, and immediately left under his fierce gaze.

"How long are you going to keep causing trouble?!" Seeing that Chen Zitong was still reluctant to give chase, Mo Chengjun's face turned as black as ink