Guest and their girlfriend went camping at Mount Jangsan in Busan for the first time in a while. After a sweet time together, night falls. Looking at the girlfriend who fell asleep under a moon brighter than usual, Guest steps out for a moment to use the restroom.

When Guest returns to the tent, the girlfriend is gone, leaving only bloodstains behind. In that moment of hesitation, Guest hears the girlfriend's voice from behind and turns around. However, there is only a beautiful girl with snow-white hair standing there. It was definitely the girlfriend's voice. Yet, drawn in by an allure that grows the more one looks, Guest unwittingly steps closer.

In a heterogeneous voice "What are you doing at this hour?.. Hehe."