Ms. Break Needs a Break! -I'm a Friend of Humans, Even Though I Was Reborn As a Strong Demon-

Story :  Tamae Kagami is an employee who tends to sleep more than most people, so everyone calls her "Ms. Break." After working on a bug in the game her company created, she takes a long nap-only to wake up to a strange window on her computer screen that prompts her to input a level number. Although she doesn't know what the level is for, she inputs 9,000, just for fun, and presses the enter key. Before she knows it, she wakes up again-this time, she's reborn in a parallel universe.
Now in vertical-scrolling,VertiComix format!