Carrie is fourteen years old and living in a world where the dead are walking around and trying to eat everyone. Her life was simple back when all she knew was shoot to kill before getting eaten, but when an accident made her run away from her group. Joanne is a scientist before the plague hit humanity. In research, everything was safe, just figures and numbers on paper and computer, it becomes a bit more complicated when she finds out her numbers actually mean something to someone. Fengge was tasked to find a rare plant for some high up scientist who wants to help humanity in all the ailments that comes with being human. He didn't sign up to be the test subject of such median but he found himself craving the help his employers are offering.