An alien named Zim from the planet Irk is sent on a secret mission to conquer Earth, not realising that his leaders were just trying to get rid of him and hoped that he would die Once there, Zim manages to disguise
It is the year 2015, the final era over which magic still held sway Caldea is an organization established to observe the magical world and the world of science as well as to prevent the final extinction of mankind
A futuristic firefighting mecha service is created to protect the world
Hired as a mercenary unit, the former members of Japans elite Section 9 are faced with the sudden appearance of Post Human, a being with tremendous intelligence and physical capabilities