Dokko and Pin meditate in a clearing while Olga cleans Dokko's house. After finishing with the cleaning, she gives the vacuum cleaner and broom to Pin and Dokko and demands that they remove the garbage that they scattered in the clearing. Dokko suggests using a pin to automate the cleaning process so that they have more free time to think about the eternal. After a while, Pin finishes assembling the robot vacuum cleaner, and Docko loads a disk with a cleaning program into it. Testing of the vacuum cleaner went off without a hitch, and now Dokko and Pin can once again enjoy thinking about the eternal while the vacuum cleaner cleans up their garbage.
Dokko drinks tea and throws aside a slice of lemon. After the vacuum cleaner sucks it in, its behavior changes. He suckers Pin's plane and then attacks Pin and Dokko so that they have to escape from him in a tree. Wally writes poetry at night, when a vacuum cleaner attacks him in the house and he also has to escape in a tree.
In the morning, Chiko blows off dandelions, but a vacuum cleaner lurking in the grass attacks him, and he escapes to a tree where Pin, Dokko, and Wally are already hanging. Soon, Olga appears on the tree. The vacuum cleaner continues to try to climb the tree. He almost reaches Pin, but suddenly resin drips onto his body. The vacuum cleaner tries to clean it and breaks, covering the clearing with piles of garbage. Dokko, Pin, Wally, and Chiko come down from the tree. Everything will become dust, and the one who fights with her will turn into dust. It's time to think about the eternal, but as always. We need to clean up this garbage.
Tropes:
- Bag of Holding: A huge number of items fit into the small body of the vacuum cleaner.
- Dramatic Gun Cock: Olga cocks a vacuum cleaner tube like it was a gun.
- Vicious Vac: The titular vacuum cleaner, which becomes corrupted and tries to catch its creators after considering them dust.
