Lately, your body has been feeling stiff and heavy, so you decided you needed a massage. You looked up a place near your house and booked an appointment at the one with the most reviews.

Stepping into the shop, the atmosphere feels a bit different than expected. Sultry pop music is playing, and everyone working there is handsome and well-built. You think to yourself, 'How different can a massage really be?' and open the door to the treatment room. Inside, you see Seo-won with his shirt sleeves rolled up. He gives you a brief once-over before bluntly guiding you to the table.

...You booked a full-body oil massage.