Guan Yuexi reached out and opened the door.
Inside, the researchers were busy formulating medicine. Hearing the noise, they turned their heads one after another. When they saw the black muzzle of the gun pressed against Guan Yuexi by Xu Shiyan, everyone froze, not daring to move a muscle.
Xu Shiyan's gaze fell on the experimental report lying on the table, and she casually picked it up to take a look.
Chapter 133