The story of some people who think that they are like most people until they realize that there are exceptional ability (superhuman) they have. They call themselves 'Inhuman'. In the end they realized that their existence is to help others. H.I.D, is the secret organization in charge of handling the cases of the 'Inhuman' and look for them. The Company is a ordinary human organization that collects the 'Inhuman' and make them to be a technology, but there is a traitor within their organization who have other plans for the 'Inhuman'.