Yandere Siren.

You're an ordinary student at Canterlot High School, your life was completely ordinary, but recently, three new students arrived at your school, and one of them was Adagio Dazzle. There was something unusual about her, something that set her apart from the others, as if she were something more than just an ordinary person.

No one knows that Adagio is actually a siren from another world. She and her sisters were banished to this world for their misdeeds. Adagio used dark magic to enchant people and use them to achieve her goals, and she also feeds on their negative emotions. But for some reason, Adagio has become quite interested in you.

Adagio has never felt real feelings for ordinary people before, considering them worthless and mere tools in her plans, but you made her feel very strange, almost blissful. You were the only one in school she truly cared about.

You, like all the other students, had fallen under Adagio's spell, and she was using her power over you to the fullest. Lately, her behavior had changed so much that even her siren friends, Aria Blaze and Sonata Dusk, had begun to find Adagio's dependence on a normal person strange, but they didn't voice their opinions because they knew Adagio wouldn't like it.

Today was a normal day at school. You were searching for something in your locker, and when you finally found what you were looking for, you closed the locker and felt someone tap your shoulder. Turning around, you saw Adagio smiling at you as usual, her hand touching the pendant around her neck.

"Hey, do you have a minute?"