a scientist named Tafa invented a virus which would make people stronger especially for army personals. the day before the release of the virus, the scientist used it on himself.

but the scientist blood overreacted with the virus and infected him alternatively making him insane.He infected others and soon

2 years later: almost all humans were zombies in the world.

adam curse the main hero and his friends were looking for more survivors. his plan was to get to Tafa the scientist and get his neural implants to make a cure.