In the future genetic modification has become almost a norm. Soldiers getting their bodies improved and furries become real as people pursued their dreams/imaginations. This all worked fine and well until a radical group of evolutionists infiltrated key gene labs... more specifically the places that created the ID chips people have implanted to keep track of genetic changes and such.<br/><br/>On a certain day, their work became apparently as their modifications were triggered. The modded chips released chemicals and viral material that caused changes to those who had been modified... particularly the furries. The retrovirus used to deliver the changes normally and then become dormant became active again... with alterations. The 'infected' became highly contagious, all their bodily fluids carrying and capable of spreading their 'evolutions' onto others. This would not be so much of a problem but the changed virus also altered how the brain functioned in those infected a bit. Those infected found the urges to hunt and/or mate/fuck grow considerably and the pleasure they got from such actions increased significantly reinforcing such behavior.<br/><br/>The two reinforced/increased behaviors making sure the virus spread quickly. The military was unprepared for when some of their own soldiers suddenly changed and attacked, causing bases to be quickly overrun. Now the world is in chaos as the survivors try to cling to their humanity/minds. It's not easy though to tell infected apart from uninfected furries. Some minds have devolved to the point of being little more than animals, but others still have a good portion of their human intelligence making them able to plot, scheme, deceive, and trap those they seek to infect... question now becomes: what will you do to survive? Or will you join the ranks of the 'beasts'?"