In a Dilapidated Factory in the Last Days, the System Made Me the Boss

The world is broken. The blue star collides with other dimensions, the giant prism wall cuts across the city, and everything familiar is gone. When Lin Che woke up, she was trapped in an abandoned factory with only 400 ml of water and half a pack of biscuits. Fortunately, there is a system tied into it - an absolute safe zone with three rules: no fighting, no fraud, and the administrator has the final say. This means that any monster that enters this door must obey the rules. Just when life was getting better, two silver-gray aliens suddenly came to the factory, chattering: "Business." The business of the broken factory was opened.