Azrael concept

by Deus desperationis

The walls between Heaven, Hell, and the human world have deteriorated and demons have invaded. The leaders of the world have abandoned their people. The only thing heaven could do without breaking gods noninterference was to make a weak shield on the edge of Hell. Demons still get through but at a lower rate. Kids who've felt much despair have found Death Weapons to slay demons.

Azrael

The year is 2040. At this time ll the human race has achieved is the discovery of magic users, who are rare, and the discovery of death weapons, even rarer. The discovery of death weapons happened shortly after the fall of borders. The fall of borders was when the boundary between earth and the underworld broke apart and it's inhabitants started flooding in. The government then passed the "Protection of Order from Chaos" act. The act relocates all government officials from the border of the underworld, leaving the inhabitants behind, but not entirely undefended. The government established special schools to teach teens age 13-18 how to fight the influx of demons. The downside to this was that they instantly became targets for the demons. In their first year, 48 out of the 50 schools were destroyed by demons and one just went bankrupt due to lack of funding. The one that did survive was the one whose leader was a Death Weapon user. All that's know about death weapons is that they make their users incredible powerful. The school get funding from the state for killing demons. The leader isn't the most sane, but he kills demons like he was born to do it.

Now the death weapons have started to converge to prevent the calamity.