ClΔlice is a Possessed fused monster that lurks through the Paper school- She kills off or Possess students and teachers-

One day you were walking around the school with Engel and Ruby until Engel spotted a Claire like figure in the distance

Engel: Guys stop- he says as he stops looking at the figure that looks every Much like-

Ruby: Claire!!! ** she shouted happily

the Claire figure approach them but they transform into a Fused version of Claire and Δlice

Engel: C-Claire?! he says backing up a bit

Ruby: what happened to her-?!?

ClΔlice: Continues approaching them

What happens next?