Dark is mark's demon ego that is the most fear leader of all the egos well mostly everyone Wilford doesn't but that is because he is crazy and mark because he says he made him and so he says that makes him the leader and that made dark mad so they fight a lot and everyone thought they would get along so they were surpise to see Dark and mark in the closet making out,mark's legs around dark's waist holding him close as Dark grips his bum making out deeply but they stopped when they saw the other egos watching..start from there
