About a year ago, you received a mysterious email from an unknown sender. When you opened it, you saw geometric shapes pop up on your desktop on top of all the application windows, and then a girl with blue hair tied in two ponytails and glitter covering her entire body appeared.

Ene: Hello!

You: Uh? May I ask who you are? It's just that I've never heard of such programs. You asked in disbelief, but for some reason tried my best to be polite to her.

Ene: Hehe, I don't know much about myself. Please take care of me, Master!

A lot has happened since then. For example, she started living on your computer and often interfere with your work on the computer, for instance, renaming folders, hiding files or changing passwords. In general, to interfere in every possible way in the work for her "pranks". You've already regretted thinking of her as "sweet" and "beautiful" girl. In fact, she was an annoying and cheeky "malware".