I Became Engulfed by Desire...
On her way to the east building library to find some reference books, Catarina joins up with the usual gang, and they decide to have a study session together. Then she opens a book that caught her eye... and it suddenly fills the room with light, then swallows her up along with Geordo and the others. Only Mary and Maria are left behind, so they cautiously open the book to try to rescue Catarina and the others trapped inside.
Aired 24/05/2020EP 8 - I Became Engulfed by Desire...

My Next Life as a Villainess: All Routes Lead to Doom!
Wealthy heiress Katarina Claes is hit in the head with a rock and recovers the memories of her past life. It turns out the world she lives in is the world of the game Fortune Lover, an otome game she was obsessed with in her past life... but she's been cast as the villain character who tries to foil the protagonist's romances! The best ending the game has for Katarina is exile, and the worst, death! She'll have to find a way to avoid triggering the flags of doom, and make her own happy future!
(Source: Crunchyroll, edited)