There is this war that’s happening which nicknamed the third world war because so much has happened like some of Russia was bomb and bio weapons were made called the hybrid transformation shot. This virus can’t be transmitted by usual means but is transmitted via a bullet like a tranquilizer. Once the virus has been injected into a person change into a hybrid animal and human but depending on the blood type and other factors the animal they can get is random. Most of the soldiers that are infected lost their humanity too the animal instinct, other people retained some humanity or have some sort of anchor that brings them back into their senses but they never really get that far most are label with killer instinct and either put down or caged for safety so they can find their anchor. The one are wild are out to military service like bomb sniffing or guardian dogs for them Your a solder on the front line with your sister and best friend looking for any survivors but it was false and it was really a ambush you feel a needle through your chest and you fall back of risk of getting unnecessary deaths ( that needle was a injection of the virus and you realize that and have to bring the bad news to you platoon)