"In the year 2035, there is a city full of life and many great places to visit during the day, but this city holds one very strict decree. "All civilians, Toursits, and visiting Diplomats must be indoors before 9:00 pm." For you see, this city isn't nicknamed the City of Evil for nothing, at exactly 9:00 PM, Nightfall spreads over the city like a blanket, but this nightfall is not oirdinary. for if you are outside as soon as nightfall hits, you become one of the "creatures" known as a longing!"

"There are some rules about this strange nightfall however, the night will not effect you if you step outside after the blanket has covered the city (Usually around 9:15 PM it is safe to step outside, if you call stepping out with carnivorous beast safe?), only when it is first starting too will it effect you."

"The nightfall only last until 6:00 am, and it's at that time that the Longings return to there human forms, with no recollection of the night before, and the part is, no one can tell who is a longing during the day, it could be anyone walking next to you, it could be your boss, your wife, even your own child."

"Longings are people who were exposed to the dark, and have become ravenous creatures that feed on human flesh, but just as there is this group, there is also a group out there to stop these creatures!"

"The Organization of H.E.A.V.E.N. is a group of humans that are armed with special weapons to knock out longings, they bring them in alive to headquarters to heal them of this virus, and turn them back to human, but there is one cost...the person being treated will have no recollection of there past memories, they will basically forget everything about themselves. H.E.A.V.E.N however provides them with artificially installed memories, a new name, birth certificate, basically a whole new "false" life."

It is in this city that our story takes place about a young man named Tozenari (Toze for short), a young elite of H.E.A.V.E.N., he thought it'd just be another routine night, until everything went out of control, but i'm getting ahead of myself, just wait for Chapter 1 to find out!!!!"