Koko wa Ore ni Makasete Saki ni Ike to Itte kara 10 Nen ga Tattara Densetsu ni Natteita - Chapter 215 - Mystery Invader

In a world brimming with magic and cloaked in mystery, the Book of Judgement Day wields extraordinary power capable of altering destinies, captivating many seekers and adventurers who yearn to uncover its secrets.The Gamma nation lies in ruins, yet the remnants of its profound mysteries cling to existence, particularly the fabled Book of Judgement Day, a relic sought after by numerous individuals despite the widespread doubt regarding its existence. Rinoa, a diligent student from the prestigious Atlantis School of Magic, embarks on a quest to unravel this enigma; however, as she prepares to depart, her teacher is unexpectedly attacked by a dark-cloaked figure, plunging her into a dramatic confrontation.Determined to pursue her quest, Rinoa defies the school's restrictions on her journey. In this critical moment, she encounters a young paladin named Fitran, who expresses willingness to join her mission—but only under the condition that she acquiesces to his stipulations. Who truly is Fitran, and will Rinoa agree to his terms, risking her mission for the sake of a partnership?

I was possessed by the game (forced).

Being given a chance and reincarnated is nice and all, yet why do I have to become that male friend who just watches the protagonist flirting with his harem?---World: Kaguya-sama: Love Is War - Hyouka ----

“Impossible… Why are you not following my orders!? Clearly I sucked your blood, why!?”

On the very first day of high school, the youth subscribing to the philosophy of “absolutely ordinary everyday life,” Kujou Hisui, encountered disaster head on: He was attacked by Rushella Daamu Draculea, the vampire who had lost her memory. Rushella was greatly intrigued to find her vampire powers ineffective against Hisui. Not only did she make Hisui’s home her own, she even enrolled in his school to stick to him–

Hisui had no choice but to help Rushella regain her memory. But before one crisis could be resolved, many more had risen. With tempting advances from the mysterious Sudou Mei, and kidnapped by the girl from the Supernatural Investigations Section in search of Rushella, Hisui’s ordinary life has been replaced by its complete opposite, drama–

Romantic comedy and supernatural action in a school setting!