The Dark History of the Reincarnated Villainess Series by Akiharu Touka, 冬夏アキハル

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... moreKonoha 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… less

After her reincarnation as the despicable villainess, Iana, there’s only one way left to survive—protect Konoha at all costs to avoid tripping her own death flags. Unfortunately, when her childhood friend Yomi is reincarnated into her Dark History, Yomi doesn’t feel the same way. With Yomi out to assassinate Konoha, Iana will have to pull out all the stops to defeat her old friend and save the heroine…

I won’t let you pretend you’ve forgotten my face!​Konoha Satou spent her teen years writing self indulgent fantasy romance fics—like her Dark History. Now, reborn as the most despicable villainess in her story, her life depends on remembering every last detail! When Satou hears whispers of beautiful women going missing in the Rose Kingdom, she doesn’t pay much attention to it—at first... moreI won’t let you pretend you’ve forgotten my face!​Konoha Satou spent her teen years writing self indulgent fantasy romance fics—like her Dark History. Now, reborn as the most despicable villainess in her story, her life depends on remembering every last detail! When Satou hears whispers of beautiful women going missing in the Rose Kingdom, she doesn’t pay much attention to it—at first. After all, it’s not really an important part of the story…meaning there’s no way she could trip a death flag…right? less

No matter how much I rewrite the story... nothing changes! Konoha Satou's Dark History first began with a self-indulgent fantasy romance fic written in her teens. Since she is now its most abominable villainess, the details of the story are a matter of life-and-death! Narrowly avoiding the Bloody Rosa death flag and saving the duchess was supposed to be the end. Case closed... moreNo matter how much I rewrite the story... nothing changes! Konoha Satou's Dark History first began with a self-indulgent fantasy romance fic written in her teens. Since she is now its most abominable villainess, the details of the story are a matter of life-and-death! Narrowly avoiding the Bloody Rosa death flag and saving the duchess was supposed to be the end. Case closed. But when grave news reaches Iana at Dandelion Lake shortly after an assassination attempt on Konoha, she must accept that all is not as it seems. With her Dark History correcting itself in mysterious ways, Iana will need every shred of help she can get...or this chapter may be her last. less

Ginoford’s awake... which means I’ve tripped a duel-to-the death flag! Konoha Satou’s fantasy romance first began when she wrote the self-indulgent fic as a teen. But now that she is its most loathsome villainess, the details of her Dark History are a matter of life-and-death! To speed up Yomi’s recovery in the aftermath of Kagura’s ambush as a Knight of Schwartz, Iana and her companions bring him to Ginoford’s family manor to seek the assistance of Ginoford’s exroommate, Yatori... moreGinoford’s awake... which means I’ve tripped a duel-to-the death flag! Konoha Satou’s fantasy romance first began when she wrote the self-indulgent fic as a teen. But now that she is its most loathsome villainess, the details of her Dark History are a matter of life-and-death! To speed up Yomi’s recovery in the aftermath of Kagura’s ambush as a Knight of Schwartz, Iana and her companions bring him to Ginoford’s family manor to seek the assistance of Ginoford’s exroommate, Yatori. But his role in her original Dark History was to seduce Konoha while Ginoford was trapped in an eternal slumber—and challenge him to mortal combat should he ever awake... less

In order to stop an assassination plot targeting her dear Konoha, Iana takes off with Yomi for...the land of ninjas. However, someone attacked the ninjas and made off with their list of clients! Since Iana's name was on it, it'd be disastrous if it went public. The culprit is an old friend of Sol’s--the assassin Ognis. Will old friendship with the assassin or loyalty to his new mistress win out in Sol’s heart?