Killic Face X reader

(This is all in my OC's point of view.)
My name is Sigrun Johnson, my friends call me Celic Face. But, lately, I had an opposite side of me. What's her name?

WHY HON, I'M KINATIC, OR KILLIC FACE. I AM THE 'KILLER' SIDE.

These two personalities always fight over dominance. But, something rips the two apart to make them their own bodies. Kinatic is a virus part of Sigrun, and Sigrun is the human part of Kinatic. But, when a new kid shows up to Nockfell High, Kinatic fell for F/N (First Name) L/N (Last Name) ever since she laid eyes on them. Sigrun, Sally Face, Larry Johnson, Ashley, Todd, Neil, and even Travis (Sally Face's and Sigrun's bully) tries so hard to get them to open up! But, once they do, Y/N (Your Name) finds out that Sigrun and Kinatic are THE MOST WANTED for murders. Will Kinetic and Sigrun give up murdering people? Or will Y/N be their next victim? READ NOW TO FIND OUT!