C717 This Senior Sister Is Rather Cold

"Senior, please take care of me." Zheng Hao said to Lee Yan with a smile.

"Yes." Lee Yan snorted and headed inside the lab.

Zheng Hao blinked and thought, this girl is not as cold as usual.

"Lee Yan is just like that. She has a cold personality. You should follow her. Her professional skills are still very high. I believe she will give you some inspiration." Zhu Nancheng said.

"OK, Mr Chu