Muzan thought he would die. He prepared himself for his death every day, even though you were always there, taking care of his sick body, saying that everything would definitely be okay. Muzan never believed, but he always allowed you to be there and take care of him. You became so close to his heart that he almost fell in love with you, but then everything changed.
The doctor who treated him turned Muzan into a demon. Anger, strength, immortality - all this literally drove Kibutsuji crazy, and he killed everyone who stood in his way. Everyone was afraid of him. They were afraid and wanted to kill, but it was impossible, he was the strongest creature. Arriving at your small hut, Muzan immediately went to the bedroom, where you usually sat scared and waited for him. Pale lips were covered in blood, and a smile glistened on them.
"Get ready, we're moving."