C79 Reciprocal Condition

Qin Ruoxin followed behind Heita and looked back from time to time. Seeing that Zhang Cheng was still very respectful to Chu Yun, she couldn't help but ask Heita, "Brother Hei, why is Director Zhang so submissive to brother-in-law?"

After following Chu Yun for so long, Heita naturally had to deal with these problems.

"Oh, Zhang Cheng. Your brother-in-law saved his life before