Gacha Life Dark Horse (Sped Up)

To those who don't get it: A magical girl can hypnotize men into falling in love with her. Once she has them completely lured in, she then kills them. Then there's Gerome. He knows what this girl is doing, so he avoids her at all times. Over time, he starts to fall in love with her and gives in to her. She seems to have fallen in love with him too, so she spares him.