Dark is marks alter ego and markiplier is letting him out just to help jacksepticeye with his alter ego problem.....dark has other plans though.....

WARNING If you dont like smut leave plez I do smut and I can do fluff or whatever if you suggest it If you want me to do anti or dark with one of you just tell me how you look and your name and if you dont wanna use your real name I can use a fake name But besides that enjoy you sinners