Gu Ji followed the stairs down to the basement.
A narrow "L" shaped corridor, with fully enclosed rooms on both sides.
Based on his accumulated knowledge in the field of public health.
The Wushan Base Biochemical Laboratory does not reach P4 level, at most it qualifies as P3.
But these rooms before him all use metal electric doors with extremely high airtightness, and such electronic doors are generally used in P4 laboratories' negative or positive pressure rooms, for storing high-risk bacteria and viruses.
Gu Ji passed by several rooms, and could even faintly feel a slight coolness seeping from inside.
If he's not mistaken in his judgment.
This basement should have originally been the Wushan Base Laboratory's chemical, biological, and radioactive material disposal area.
However, due to the laboratory being hit by an explosion attack, the surface structures were severely damaged.
