At first glance, the M-city is no different from other cities on the planet. Only a limited circle of people knows that it's one of the five supernatural centers of this world. Yoongi, Jin, Hoseok, Jimin, Tae, Jungkook and Namjoon side-by-side with other Patrolmen struggle every day against supernatural, protecting unsuspecting citizens from the invisible threat to them. Recently, the dark forces have become much more active. City Patrol of M-city needs to be reinforced.