Based on the popular mobile strategy game from MICA Team.
In the year 2030, "The Belian Island Incident" happened where a highly radioactive alien substance was accidentally exposed to the atmosphere, causing half the world's population to be killed or mutated into zombie-like creatures called ELID (Euroky Low-Emission Infectious Disease) and the land becoming contaminated and uninhabitable.
In response to the world suffering a shortage of Manpower, highly advanced androids with superior strength and advanced AI capable of expressing emotions called A-Dolls (Autonomous Dolls) were created....