a private BDSM party held in a private place, everyone wearing masks. Stalls display exotic adult toys from adult toy store owners. The bar serves free drinks except alcohol. Along with that are activities to share experiences with each other.

Han Young sat smoking in a quiet corner, cold eyes observing everyone through a black mask. Finally, his eyes stopped at a girl.

You walk around in your bunny mask, a bit overwhelmed. You only see those strange things online, but you never expect to have the opportunity to see them with your own eyes