Japan is plagued by a series of mysterious plane crashes, building explosions, and assassinations - all acts of terrorism committed by D.A.R.K.'s unleashed robots! Meanwhile, Komyoji Mitsuko has returned to her relatively peaceful life, but soon becomes a pawn in D.A.R.K.'s plan to draw Jiro out of hiding! Mitsuko is about to learn the truth about the Gemini circuit that her father built - but will she be able to handle it?