Song Ning turned left under the watchful eyes of the two men in black.
Sure enough, a staircase leading upward appeared ahead.
The stairs were still in the same place. Nothing had changed.
There was no further movement behind her.
Apparently, the two men in black had noticed nothing amiss.
She calmly climbed the stairs and reached Basement Level Two.
Unlike an ordinary building, if the stairs were still in the same place, she would have to cross a long corridor to reach Basement Level One.
She took a deep breath and headed toward that corridor.
Two men in black also stood guard at its entrance.
Seeing that she had come up from below, they actually asked no questions.
She entered the long corridor, keeping her eyes straight ahead.
In the modern era, this floor housed her hospital's central control center.
The largest room on this floor housed the servers for the hospital's various modern systems.
Now, however, two fully armed soldiers in camouflage stood outside that room.
The moment Song Ning entered the corridor, both silently glanced her way.
Blue eyes.
They were actually foreigners.
A chill ran down Song Ning's spine, and cold sweat began to seep out.
But she had no choice but to steel herself and walk toward them.
To reach Basement Level One, she had to go in that direction.
Besides, she had looked that way as soon as she entered the corridor. Turning around now would only arouse their suspicions.
Holding the folder, Song Ning walked forward without looking to either side.
She did not spare the two guards a glance as she passed them.
Neither of them spoke.
But she knew their eyes were still on her.
Just as she thought she had cleared this hurdle, a middle-aged man in a white coat