C257 A Bureau

"Are there any stairs?"

Tang Rou was still quite careful. After all, this type of elevator might have cameras or something.

The middle-aged man immediately pointed at a metal door at the side.

"This staircase is for emergency use. It's not used in normal times."

After Tang Rou and I arrived, we brought that man upstairs. According to the man, the boss, Zhao Haitian