Sheng Jianan's face was as dark as it could be. After Yun Fan finished greeting Tang Yanqi and said goodbye, he turned around and saw his friend's grim expression.
"Jianan?"
Upon hearing his voice, Sheng Jianan's expression softened slightly, and he snorted coldly, "Let's go."
Yun Fan paused for a moment, looked back at Tang Yanqi's distant figure, and then looked at Sheng Jianan's demeanor, understanding in his heart. As a rising star in the medical field, Yun Fan had a meticulousness that most people didn't possess—it's a professional trait of being a doctor.
Although feeling somewhat doubtful, after getting into the car, Yun Fan asked, "Jianan, do you know Teacher Tang?"
