Casshern, Lyuze and Ringo finally reach Luna's castle. They meet up with Dune, who has rejoined Luna. Casshern's group is stunned to see the large amount of robots that await Luna's healing. Casshern finds one of the robots who is healed by Luna earlier attacked and beaten to near death by other robots. After Dune suffers severe injuries after a bandit attack, Luna refuses to heal him and lets him die. Casshern and the others are shocked and angry at Luna's change in behaviour and her outlook in life. Elsewhere, Braiking Boss visits the graves of his dead subordinates, while Leda is informed of Luna's whereabouts. Casshern confronts Luna, and questions whether her current role will truly bring salvation to the world.
Il gruppo di Kyashan riesce finalmente ad arrivare al castello di Luna e vi trovano Dune, tornato ad essere la sua guardia personale, ma anche tantissimi altri robot.
色とりどりの花々に囲まれた滅びを知らない美しい街にキャシャーン達は、辿り着いた。「治療」が行われているという建物の前には、奇跡を待ちわびる者達の長蛇の列が出来ている。その扉が開き、少女が姿を現す。月という名の太陽、ルナ。あの日、キャシャーンがその手に掛けたはずの少女は、やはり生きていたのだ…。
