The story is told from the perspective of Keiji Kiriya, a new recruit in the United Defense Force that fights against the mysterious "Mimics", which have laid siege to Earth.
The story is told from the perspective of Keiji Kiriya, a new recruit in the United Defense Force. Despite equipping its soldiers with powered exoskeletons, the UDF is losing its fight against the mysterious "Mimics", extraterrestrials which have laid siege to Earth.