My Next Life as a Villainess: All Routes Lead to Doom! (My Next Life as a Villainess: All Routes Lead to Doom! Manga Series by Satoru Yamaguchi

After Katarina discovered that student council president Sirius Deek was a hidden villain in the dating sim she was reborn into, she fell under the spell of his black magic. Now, in a deep sleep, she must navigate her previous life to uncover information that will help her save Maria from the same fate. Will she wake in time to defeat Sirius? Or will Katarina finally meet her doom?

Having survived the graduation party, the final event in the dating sim Fortune Lover, Katarina has successfully avoided exile and death! To her great relief, every potential courtship with the game's heroine, Maria, has ended platonically. But unbeknownst to Katarina, there's a sequel to Fortune Lover! What new doom awaits her at the school festival?