My husband told me where I headed...

His wife Yuki is told by her husband that she was on a business trip on the anniversary of her third year of marriage. Her husband tells Yuuki to go to the hotel she had booked instead, "Forget about the busyness of daily housework and take it easy." Despite feeling lonely, Yuki heads to the hotel with a note in hand. It was a luxury hotel, but after checking in, when I entered the room, there were strange men wearing masks... Yuuki is confused and unable to grasp the situation, and the man gently handes a call from her husband...