Serena's POV.

I shut the door behind me and collapsed, tears streaming down my face. I hadn't realized how long I'd been bottling up my emotions.

The thought of Penny having the upper hand was suffocating. What if I got expelled? Who would save me? The harsh truth hit me - no one would. I cried until I was drained, then slowly picked up my phone.

My fingers moved on their own, searching for that video of Penny. A plan began to form in my mind. It was time to pay her back for everything she'd done to me. I'd had enough of being stepped on.

I let out a...