”I want to be summoned to another world someday”──The protagonist of Tensei Akujo no Kuro Rekishi, Satou Konoha, is someone who embodies head-on the wish that many with chūnibyō (eighth-grade syndrome) once held. Moreover, she is reincarnated into the world of that embarrassing novel she wrote 10 years ago—the one she never wanted anyone to see. Just when she thought it was the otherworldly life she had dreamed of...... her role is none other than the rare villainess, Iana Magnolia. In other words, she's the villain destined to creepily corner and cause the death of the beautiful Countess “Konoha,” whom she had written as the main character. What begins from here is not romance or adventure, but a new kind of reincarnation fantasy where she tries her hardest to break her own “death flags.”

What makes this story interesting is that it's not just the “villainess reforms and becomes liked” trope. The protagonist literally tries to protect the original heroine, “Konoha,” with her life, using schemes and struggling through misunderstandings from those around her. While characters like Ginoford try to treat her as the villain according to the “original flow” of the story, Iana's desperate flailing to change that flow is both earnest and lovable. The irony of being thrown into the world of characters she created and having to play the role she hated the most. Readers are drawn in by the humor that laughs this off and the vitality she has to positively twist the narrative.

The biggest feature of this work is that while it follows the format of the so-called “Narou-kei” (web novel) and “reincarnation otome game” genres, it mixes in the realistic pain of “plot holes in a self-written novel.” The protagonist confronts the flaws and contradictions of “the story her past self created,” as well as the cringe-worthy writing style she had during her full-blown chūnibyō phase—the very black history she wants to look away from. Her stance of genuinely facing the characters and correcting the plot while elevating the embarrassment into comedy resonates with readers. The narrative, which exudes the feeling, “The setting was painful, but now I've come to like it,” has a depth not found in mere romantic comedies.

Iana somehow “reconstructs” the story while confronting her own failed work. Her efforts to ensure Konoha, the heroine, is not hurt, to build trust with Ginoford and the others, and to create a story where no one is unhappy, resemble a journey to settle her own past. It is not just about avoiding death flags; it is a message about standing upon regret and still choosing to live her present life anew. That is why, as the story progresses, Iana begins to look not like a mere villainess, but like the true protagonist.