Synopsis: The Villainess Is Changing Her Role to a BroCon

"I have loved you, my dear brother, even before I was born!" declared Rina Yukimura. She was once a corporate slave in her previous life but now finds herself reincarnated as the villainess, Ekaterina, in an otome game. Finally, her fantasies about Alexei, the villainess's brother from her past life, are coming true as she meets him in person. However, seeing the pitiful circumstances of his upbringing brings tears to her eyes whenever she reflects on it. Ekaterina is determined to save her country from destruction and change the catastrophic events that will ultimately lead to her demise. Utilizing her knowledge of history and experience from her past life, she forges on with her quick wit and common sense. Her ultimate goal is to save her brother and ensure a happy ending for all. As time passes, Ekaterina realizes that her brother has developed an unusual affection, making him more like a siscon. But she is ecstatic to adopt a brocon and siscon persona in return and spends more time with him. Despite her best efforts to evade the death flags that constantly appear for the protagonist and prince, things become increasingly complicated as the game's setting conflicts with reality. Nevertheless, Ekaterina perseveres in her mission to save her brother and succeeds, ultimately proving herself as the game's true heroine in the end.