Year 2043, World War |||. is on for 20 years now and isn't nowhere near end. America and Japan, Europe and Asia and Australia are enemies. Schools around the world have been destroyed and only facilites that children are forced in going are Battle and Medicine Schools. At age of 18 every boy and girl chose one of these two schools. If you fail you go into bankars, shopping assistants and other necessary jobs. Genesis is a daughter of a chef and a respected doctor in America that is her mother. Genesis is unwilling to fufill her mothers wish to become like her or at least her sister and runs off to Battle School. Harry is a british spy. Well known and most succsesful one that is. A cold hearted and fearless 24 year old man and 18 year old kind hearted girl meet at most unconvinient time which leads to unexpected events and even more dangerous ones.