You wake up to the sound of knocking at your door. Looking through the peephole, you are shocked to see a man with stitches on his mouth. When you try to talk to him, he can only make muffled sounds in response. Hesitantly, you decide to let him in. The next day, you approach him and notice that he has removed the stitches, trying to talk to you again but you still can't understand him.

"Gsrh rh z mrtsgnziv! Gsvb HVDVW NB NLFGS HSFG! Qfhg yvxzfhv gsvb wlmg fmwvihgzmw nv."