How does Detective Mitzi get back to the wildcat base?

1. First you go out of the window, you can find a library, and then there is a pot of catnip in the corner of the library.

2. After coming out, enter the next nozzle and go back to the place where you have just been. Don't pull the lever on the left, follow the arrow route to get the tin foil unicorn next to the worker.

3. Then return to the position of the operating lever, pull down the operating lever and follow the arrow to the platform below. Pull up the joysticks of both machines.

4. Follow the arrow route and investigate in the red box to find Polly's hiding place. I tested him with tinfoil and found nothing unusual.

5. Follow the red arrow to return to the previous wildcat base. Information comes from the Internet.