C476 Secret weapon factory(4)

Two high ranking officers of the fire army expressionlessly stood in the control room, looking at Che Yue who was leaning against the control board and stopped breathing.

Che Yue's expression was calm and serene, as if she was sleeping. However, she had to sleep for a very long time …

The poison mist in the gas chamber had already been removed, and the extremely thick door was tightly shut