บท 587: Black Fog

At this moment, Frank's movements became a little stiff. He slowly pulled up his pants, then woodenly turned and walked out of the bathroom.

"Patter, patter!"

Frank walked out of the bathroom step by step. He looked left and right, then chose the corridor on the right and walked in the direction of the elevator.

After entering the elevator, Frank did not press any button but directly placed his palm on the platform under the buttons.

"Beep!"

Suddenly, there was a notification sound and then a miniature camera popped out of a button.

Frank bent down slightly and looked into the camera with his eyes.

"Identity verified."

An electronic sound instantly came from the elevator.

Then, the elevator shuddered slightly and descended directly downward, but strangely, although the elevator was going down, the floor displayed on the panel did not change, still indicating the first floor.