Konoha Satou has a dark history. Although she's not the only middle schooler who's dreamed about romance and adventure, Satou takes it to the next level when she writes herself into a reincarnation fic as the main heroine. But little does she know, her fantasies will become reality when she wakes up in her Dark History! There's just one small complication--instead of playing the role of heroine, she's the most despicable villainess--Konoha's little sister, Iana. Which means if she wants to avoid tripping her own death flags, she'll have to remember every last detail of her story.