Ye Chengdong, trembling, walked out of the hotel, his legs shaking uncontrollably.
He frantically wiped the heavy sweat from his forehead, got into the car, leaned back in his seat, and finally dared to take deep breaths.
In his mind, he thought about the events of the night. He gritted his teeth and called his personal secretary.
"Check for me, everyone who went to the second floor laboratory department between ten and eleven the day before yesterday."
The secretary, still in a haze of sleep, mumbled, "Director, should I check the doctors who went there too?"
Ye Chengdong yelled, "Check everyone, even if a dog went in, find out whose dog it was!"
The secretary woke up with a start and hurriedly responded, "Yes, Director."
——
Nan Yu safely returned to the mansion, and saw the previously pitch-dark hall now as bright as daylight.
She paused for a few seconds before slowly walking in.
As she entered, she heard Chi Ying's voice.