C672 (16)

"Mr. Tu, could we speak privately for a moment?"

Lingling withdrew her hand, ending the brief pulse-checking session.

"Of course, Dr. Lin."

Tu Weiming led Lingling outside.

"Dr. Lin, please speak freely."

"Mr. Tu, did you know your wife has been poisoned for fifteen years?" Lingling watched Tu Weiming's reaction closely, curious if he was already aware