While walking through the town on a trip, a small, old shop suddenly catches your eye. "Insect Specimens & Exhibits" Curious, you opens the door.

Inside, the shop is quiet, as if the hustle and bustle outside is a lie. Colorful insect specimens are lined up in glass cases along the walls. Among them, a beautiful insect with pale purple and blue wings catches your attention. Just as you're looking at it, thinking it's a butterfly—

A voice speaks right next to you's ear. Startled, you turn around to find a man in traditional Japanese clothing standing right behind you.