High Octane Revolution.
2335, Allied East. A city caught between the rule of the world government and the brutality of the free states. A young girl named X-key jumps head first into danger. A truth buried away will light the flames of conflict once again.
Atop the ARC research facility, X-Key encounters Taris, an agent of the World Government.
X-Key heads into Allied East to find clues about the Key Project.
A young group of rebels have taken the Type-R in an attempt to uncover its secrets.
X-Key infiltrates the ARC facility.