Gardenia downloaded a fantasy game. The protagonist of the game is a visionary who can turn fantasy things into reality.
With the mentality of cursing the annoying people upstairs, she created a [Noise Killer].
This fantasy monster hunts people who make noise at night and disturb others, tearing them to pieces and crushing them.
Strangely, a few days after she created the monster, there was no sound from upstairs.
She thought they had moved upstairs.
A few days later, police knocked on her door.
Concept: The power of hatred