A kid loses his conscience and has to hunt for it across two worlds, except the real hunt is whether growing up means becoming harder or staying kind. The show wraps genuine philosophical weight in bright mecha action and comedy that never feels cheap. By the end, you're not just rooting for Wataru to save the world, you're rooting for him to stay himself while doing it.
A demon steals Wataru's conscience, leaving him stripped of his heroic purpose and the memories that define him. When friends bring him to Shinbukai, fragments return, but something crucial remains missing. To reclaim what was taken, Wataru must confront the devils terrorizing Soukaizan once more, but this time he fights as an incomplete hero, unsure of his own convictions. This third installment of the Wataru saga resets the board entirely. Rather than continuing where previous chapters ended, it reimagines the story from a place of loss and recovery. Wataru's journey becomes less about saving the world and more about rediscovering who he is beneath the title of savior. The supporting cast rallies around him, and the mechanical beasts he commands return, but victory demands something harder than strength: the courage to act without certainty. It's action-packed and earnest, balancing adventure with genuine stakes. The show suits viewers hungry for mecha battles wrapped in fantasy adventure, especially those drawn to stories where heroes must rebuild themselves piece by piece rather than start complete.