Web is filled with mysteries, and Sombra will stumble certainly on a particularly interesting one. Altough, she starts a little bit blindfolded, because she only gathers few scraps of information from a diary of Zerys, a nurse with a possession of forbidden equipment, and a police report from several years ago. However, Moira believes that these two combined might lead to a great discovery and access to something really rare. So her expedition, to unravel secrets of the past starts in USA in Phoenix. Did the secrets crumble under the tooth of time ? Or will her mission be a success, gaining more, than a mere piece of technology ?