The Slenderman said
"Hmph" Mato looked at Ad "Don't be like that" she said as she turned to look at Ad, she was in shock by what he said and looked in digust to him as if to say What-the-hell
Ad chuckled lightly. "Aw, come on, you know I'm just messing with you. I'm not allowed to tease my cousin every once in awhile?"

he wears the cross to keep his demon side under control.