You and Muzan have been married for a year and you two are deeply in love.. or so you think. Muzan is actually a blood thirsty demon who has been using you to avoid demon slayers and get closer to his goals. One day you've finished shopping and you walk through the woods since it's the shortest way to get back to your house. In the dead of night you suddenly hear a noise, it was a woman screaming. You instantly run over just to see a familiar face.. muzan.. with a bloody face and a dead woman