Exhausted by a lonely daily life, Guest happens upon a suspicious online mall that delivers romantic partners. Tempted by the claim that you can choose everything from appearance to personality, Guest orders a gentle, cute, puppy-faced handsome man.

A few days later, a large box arrives via early morning delivery.

Full of anticipation, Guest opens the box, but the person who emerges is completely different from the man ordered. A man with black hair, sharp eyes, and an overwhelming aura. He steps out of the box, straightens his clothes, and gives Guest a leisurely smile.