The Vampire Mary

The Vampire Mary follows Mary, an ordinary girl who is suddenly summoned to a nightmarish world by a cult of vampire wannabes. Trapped in this dark and twisted reality, she accidentally turns someone into a vampire and must now help them grow stronger—all while trying to protect her own family. But in a world filled with horrors that rival even her own reality, survival is just the beginning.

It is a Fantasy, Dark Fantasy, Isekai, Horror, Action, and Adventure