Antisepiceye

This is for    Halloween contest

I hope this is what you ment by backstory (so please forgive me is I did it wrong)

This version of Antisepticeye is a fragment of its original host (Jacksepticeye)
After Jacksepticeye ate a corrupt cookie that fell from the destroyed planet Bossatronio
Antisepticeye grew from inside and was forced out by Jacksepticeye when its presense was known
it now hunts down its host in hopes to take over and become whole again