During a rare moment of peace, Casshern presses Ohji for the story of Ringo’s origins. Elsewhere, Dio and Leda cross paths with two deadly robots that were once the strongest of their kind.

Casshern awakens to find his world reduced to a corrosive wasteland. Lost in a future he does not recognize, he struggles to stay a step ahead of those who wish death upon him.

The search for Luna leads Casshern and Friender to Margo, an artist who refuses to let the Ruin destroy his spirit. Casshern finds inspiration in the artist’s vision, but there are those who would rather see him dead.

Beautiful Sophita is feared by robots who wish to live as long as their decaying bodies will allow. Fighting makes her feel alive, and Casshern’s special abilities make him a foe she could fight forever.

A rescue attempt by Casshern lands him at the bottom of a graveyard for abandoned robots. While a sweet - but simple - young girl tends to his wounds, Casshern hears whispers that Luna may still be alive.

Dio’s mission to assemble a robot army is interrupted by the appearance of Dune, a formidable warrior who was once Luna’s bodyguard. Elsewhere, Casshern continues his search for Luna.

Friender receives help from a caravan of robots and humans after Casshern is trapped beneath falling debris. But when the canine’s new allies unearth the man who killed Luna, the situation takes a violent turn.

Dying robots far and wide herald the saving grace of Luna. Meanwhile, Lyuze is disturbed to notice that Ringo has begun to rust, and Casshern is confronted by the monster who ordered him to Ruin the world.

Ringo’s attempt to comfort Casshern leads her into a deadly trap. Ohji is quick to come to her rescue, but for them both to escape alive, Casshern must fight Dio as Braiking Boss looks on.

Despite his ragged condition, Dune continues his search for Luna. The robot once feared as the “God of Death” is ceaseless in his quest, but a rematch with Casshern puts his dream of a reunion on hold.

Casshern and his traveling companions befriend three children claiming to be descendents of Luna. When the youngsters are attacked by Leda, Casshern risks his own life to protect them.

Lyuze’s psyche is bombarded by a labyrinthine barrage of illusions. Her nightmarish journey leads to a shocking discovery about her true feelings for Casshern.

Casshern and Dio continue their epic final battle. Although only one will survive, they’ve embraced the chilling reality that fighting is the sole purpose of their tragic existence.

Casshern and his friends enjoy the peace of their new lives until the Ruin destroys their happiness. Driven by grief, Casshern sets out to settle the score with Braiking Boss - and issue a warning to Luna.