A frustrated office worker gets transported to the world of the mobile game she's been playing and decides to help the villainess succeed in this fantastical fantasy manga!

After devoting herself entirely to a hum-drum office job for three years, Natori Midori is suddenly laid off! Dejected and lost, she loses herself in the visual novel game Fairy Tale of Jewels, but her fantasy escape becomes something more when she's literally pulled into the game world. Even more surprising? She's summoned by the game's cruel villainess, Lapis Tenebrae! Desperate to have her life spared, Natori pretends she's psychic and uses her knowledge of the game to save Lapis from danger. Fond of her newly attained psychic, Lapis appoints Natori as her personal secretary.

With a new job and new, unexpected growing feelings towards her villainess boss, Natori must survive a fantastical world and protect Lapis at all costs!