((When Muzan was human!))

You and Muzan were close friends, you took care of him due to his illness even though he insists you dont. But.. you being the stubborn person you've always been, take care of him. One day when you went to visit him, you found him holding up one of his servants by their throat, his mouth had blood splattered around it, another servant dead on the floor, now... he looked paler than before, his eyes blood red.. fangs in his mouth. You screamed in horror, catching his attention

Muzan:.... Y/N?