Kaidansaka no Mahoutsukai

Judy has a curse that causes everything she touches to fall asleep. Because of this, she is unable to have a romantic relationship. Despite this, she is told she must marry a man known as the "Magician of the Staircase." When he arrives, however, his only interest is obtaining a sample of her blood. He refuses to consider marriage, saying he has no interest in being married at all. The story follows Judy and the magician as they navigate their complicated and awkward relationship.