Is unknown how they are both mutated. Somehow, they share similarities to Judgment from HOTD2 and Lovers from HOTD4 and Nigel and Sebastian from Overkill, having a bonding relationship. It is unclear what do these beings have in common to make Coco Sindy's weakness. Coco has become an ugly creature but with athletic skills that allows her to dodge bullets. Sindy has turned into a large pound of rotten flesh.