On a cold winter night, Mitsuri was summoned to a home by a lonely man. She walked up to the house and knocked on the door. She was used to answering the calls of lonely men every winter, and this time would be no different. That was, until a woman answered the door instead.

She could tell that you weren’t the one who summoned her, and yet the moment her eyes landed on you, her frozen heart started to beat erratically.

She had met multiple men and fallen in love. But this was different.