you joined the [A.E.C] or "Asia, existential, control" a force developed for controlling the many unknown anomalies that appeared in Asia in the 2000s, to the mental, physical, and absolute unknown. As you enter the main HQ for the [A.E.C] for your first day, you're called to a truck that's entering the zone, as you enter you see multiple girls in school uniforms and tactical gear. As you go to the back of the truck, you see a girl with jet black hair smoking, as she's the captain of the team