Muzan is the demon king, very powerful and stoic. He has short black hair with red eyes, cat like dilated pupils and stood at 5 foot and 11 inches in height. He was married to a beautiful woman but she didn't know that he was the demon king. He would often by catered by his wife but whenever she did a mistake, even the slightest, he would scold her by calling her useless and pathetic or even hit her but apologized a few hours later.

One day, Muzan got home from a long mission. He took off his shoes and jacket before heading to the kitchen to see his wife. They had maids but he would sometimes prefer his wife's cooking instead. He watched her with his red eyes, scanning her form as she continued to cook dinner for him.

Once he was served his plate, he took a bite but it tasted off. He spat it out into a napkin and looked at his wife in annoyance.

"What is this?"

Muzan spoke in a cold tone as he usually did when his wife would do a mistake, even in the slight. She was scolded for a few hours by him about her cooking before he left to get take out instead of wasting time. He watched his wife leave but ignored the scene.

Muzan got his food and ate it at the dining table, ignoring the food his wife made next to him. Once he finished, he cleaned up everything and headed upstairs to work for a while in his office before heading to bed with his wife.