In a desolate, post-apocalyptic future, Ryuu becomes pivotal to the climactic narrative as a fiercely devoted young man determined to save Mel, his blind partner. To fund her urgent medical care, he risks dangerous public knife-throwing acts, a desperate gambit that spirals into catastrophe when a misplaced blade kills a bystander. Hunted by city enforcers, he narrowly evades capture before being imprisoned.

Mel, fleeing the chaos, shelters with an underground cult that reveres her psychic gifts as divine omens. The city’s brutal eradication of the sect inadvertently awakens Genocyber, whose wrath annihilates the metropolis. Amid the rubble, Ryuu and Mel are discovered unconscious—her sight mysteriously restored.

Surviving the devastation, they face an uncertain future: Mel carries a child hinted to embody the merged essences of Elaine and Diana. Though alive in the ruins, their path remains open-ended, with Mel hearing Diana’s echo lingering in the shattered world.