Casshern, Lyuze, Ringo, and Ohji live on away from Luna, growing flowers. However, Lyuze and Ohji die from the effects of ruin. Meanwhile, robots continue to flock to Luna's sanctuary, except that she wanted robots who are decaying to be killed. Casshern and Ringo bury Lyuze and Ohji, then Casshern leaves to confront Luna again. Casshern fights against Braiking Boss and his men, defeating them. Encountering Luna, she stabs Casshern with a broadsword, but is stunned to see Casshern not attempting to kill her once more. Casshern warns her that he will come back if Luna and the saved robots and humans forget what death is. Years later, Ringo, now a beautiful young lady, and Friender stay near Lyuze and Ohji's graves, waiting eternally for Casshern to return.