13 handsome men and a cursed cat

Yeoju (Iseul) was cursed to be a cat in the morning and a human in the evening. As Iseul wandered around as a cat, she met 13 handsome men. Among them, a boy named Ji-hoon likes cats and brings Iseul home. The house of the 13 handsome men is a three-story house. There are rooms for 6 people on the first floor, 6 people on the second floor, and one person sleeps alone on the third floor. Ji-hoon sleeps on the third floor with Iseul... What will be the fate of Iseul and Ji-hoon?