Intervention Unit X is sent by Amanda Waller on a secret mission to obtain an extremely precious supernatural artifact that any man would like to own and for whom criminals would do anything to have it. Since this mission is not an “as-a-book”, soldiers will not be able to benefit from their usual resources and the latest generation of equipment, and they have to travel in a commonplace caravan so as not to be too obvious. This unity of more difficult characters must find a way to understand and collaborate to succeed in their common mission.