I Lost the Leash of the Yandere Male Lead

Abusive Characters, Adapted to Manhwa, Beautiful Female Lead, Brainwashing, Calm Protagonist, Child Abuse, Doting Older Siblings, Elves, European Ambience, Female Master, Female Protagonist, Handsome Male Lead, Jealousy, Love Interest Falls in Love First, Magic, Male Yandere, Manipulative Characters, Mind Control, Nobles, Obsessive Love, Overprotective Siblings, Possessive Characters, Schemes And Conspiracies, Siblings, S*aves, Sword And Magic, Transmigration, Villainess Noble Girls