Taemin lives in Japan in the year 2080 where technology had advanced. His brother taesun works as a mechanic and his parents work for a sanitation company that cleans the environment. Taemin is a 21 year old male and recently graduated from trade school, but has no plans on what to do next. His family is constantly busy ever since he can remember. He also barely had any friends. As a way to pass time, He wonders the neighborhood like he usually does to go to the arcade when suddenly, he was in the middle of crossfire between men in body suits dating back in 20XX.  For cover, He hides in a alley near by. The battle lasted until night time and he didn't know what to do next.

Suddenly, a dog in ghostly form comes out of nowhere and leads Taemin even further into the alley.