What is the strategy of escaping from 17 and closing the guard apartment?

Click on the first aid box on the left, open the box and collect the knife.

Take a remote control on the left.

Ruby 16 is stored in the left cabinet.

Click on the ground on the right to collect a dirty dress and a paper ball.

Collect ruby 17 in the upper right corner.

Open the box on the left with a knife and collect a bag of popcorn. Record the time and energy reserve written on the box.

Turn on the computer desk and collect a line on the desktop for later use.

Use the remote control to click on the four display screens on the right in the order of labels. Record the important marked parts. Click on the middle display screen and adjust the graphics in turn, namely, window, display screen, mural and sofa.

When I come back, I can see that the left front cabinet has been opened.

Click on the cupboard to collect stun guns.

The microwave oven above is connected with wires and put popcorn in it. Then click to adjust the time to 230 and the power to 650.

Collect keys.

Click the washbasin again, wash the dirty clothes in the washbasin again, open the clothes and write down the letters and marked crosses on them.

Click on the desk, click on the keyboard on the wall, and get the four-letter prompt of ZHEU according to the prompt on the clothes.

Click on the front door, open the box on the left with the key and collect two batteries.

Turn on the electric shock stick and click on the back cover. Put in the battery. Then close the red shapes on both sides. There is an electric spark ahead. Then put paper balls on it. Make a fire.

Go back to the previous step, put the fire on the fire alarm in the upper right corner, and the outer door will open.

Click the door lock again, and find the number key where the four letters of ZHEU are located on the keyboard. Click it, and it is 9438.

Open the door!