The two of them got the keys and entered the control room.
There was only one computer in the control room, and it seemed to be an ancient model.
Josh awkwardly turned on the computer's control system and indeed saw the greenhouse chamber on the third underground level.
Different greenhouse chambers had different numbers, with options for turning off lights, stopping gas injection, locking the chamber doors, etc.
Josh unlocked the doors on Yuze and Rob's chambers.
She then sent a message to Yuze in the group chat: [Rob is in chamber 404 on the 15th floor. Go get him out.]
Yuze responded and immediately pushed the chamber door open and went out.
Josh then looked at the documents on the computer and opened the greenhouse chamber's data records.
From the data records, it was clear that this greenhouse chamber wasn't any ordinary sickroom; it was prepared for experiments.
The data also included results from various human experiments.
