Ep. 23: Braiking Boss departs with robots while Casshern and Dio clash, leading to Leda’s confrontation with Luna.
Braiking Boss exits the robot graveyard with an army, while Casshern and Dio engage in a fierce battle where the former recognizes Dio’s vitality. Leda awakens among wreckage, horrified by her deteriorating body, and vows revenge on Luna. She meets Ringo but hesitates to strike, retreating when Lyuze appears. The duel between Casshern and Dio concludes with mutual heavy blows, as Dio claims victory. Leda confronts Luna at her castle but is stabbed before she can kill her. Casshern arrives, explaining Dio’s wish for Leda’s survival, and departs with Lyuze, Ringo, and Ohji after rejecting Luna’s offer to rule the eternal world, declaring he will no longer take lives. Leda finds Dio, missing an arm, and rests beside him. Braiking Boss accepts Luna’s offer to become king.
Episodes
- Ep. 19 · Casshern and Lyuze face robots while Lyuze fears her decay and envies Casshern's immortality
- Ep. 20 · Casshern and companions reach Luna's castle, witnessing her refusal to heal Dune.
- Ep. 21 · Casshern Confronts Dio's Army After Ohji Reveals Luna's True Nature
- Ep. 22 · Dio returns Casshern to Luna's castle while Leda demands selective healing and Casshern prepares for a final battle.
- Ep. 23 · Braiking Boss departs with robots while Casshern and Dio clash, leading to Leda’s confrontation with Luna.
- Ep. 24 · Casshern confronts Luna after Lyuze and Ohji die from ruin effects