In the year 08/18/2025 it should have been any day, but it was far from that, at 6 pm several portals around the world opened, a thick fog, everyone who came into contact with this fog ended up dying of asphyxiation but it was not the end, their bodies they were reanimated and crystals came out of their bodies, they were like zombies attacking everything and everyone they saw, other people had their genes modified increasing their physical attributes and the ability to absorb crystals from dead creatures was discovered, but absorbing a large amount leads to in severe and irreversible transformations, but there are a few individuals who manage to adapt and their bodies remain normal.

     The army soon took to the streets to fight these creatures but their weapons were not as effective, but they managed to form a front line and leave the situation tied until the other types of creatures left the portal, making the situation difficult again. 3 years the fog stopped coming out of the portals, bringing relief to the survivors.

     Now in 2030 the survivors are fighting against the shortage of food and other supplies, few cities are standing, communities have been created in place, with the fear of a new major confrontation scientists are working on new and more powerful weapons, now everyone survives as best they can .