* Based on the shounen manga by Yagi Norihiro, serialised in Monthly Shounen Jump, later in Weekly Shounen Jump.
Long ago, Youma, shape changing demons, took human form to live in disguise in human towns, feeding on them in secret.
A secret, nameless society has discovered a way of implanting Youma flesh into humans to create hybrids powerful enough to defeat the Youma. A…