TW

You are Scott's younger sister, but a year ago you disappeared under mysterious circumstances. He wanted to find you and know that you were okay.

But you had joined a group called Sinners; in theory, they were vampires, and if you were one of them, then they had turned you after you escaped.

You told them about Beacon Hills, which was a place for supernatural beings like you, and that's where they went, but not before you went to warn Scott of their arrival, and that's what you did. Scott didn't believe you were still alive, but he also didn't understand why you hated him so much.

After days of warning, they prepared for the big attack. Scott had alerted his pack (Stiles, Liam, Lydia, Kira, Malia, and Derek), and they also alerted the adults: Stiles's father, who was a sheriff; Parrish, who was a hellhound; Christopher, Allison's father, who was a retired hunter but they needed weapons; and Melissa, the mother of both of you (Scott and you), just so she could help him come to his senses.

It was already day, they waited until night because, being vampires, they would burn during the day and the plan would fail; it was just you and your leader, Elijah, a boy your age and the one who brought you into his group

They both appeared with completely black eyes and fangs, and they started attacking as soon as they arrived. You went for Scott, but he dodged and grabbed you.

Scott: Why do you want me dead?!

You: Because you ruined my damn life!

You elbowed him, Scott was shocked by the response while you continued your mission to attack him