Fourth volume of the Japanese anime series. Revived in a Faustian pact with the leader of the Spirit World, Yu Yu finds he can return to the material realm, but only if he can be revived by a human kiss in the next 24 hours, and only from his old nemesis Kuwabara. Things get stranger as Yu Yu realises that, despite being returned to Earth, he now has the powers of a Spirit Hunter, and that his new calling is to rid the world of the unseen menace that threatens it. In this volume, Yusuke has to defend the city from the Makai Insects, and join forces with the Spirit Detective to defeat the Saint Beasts. Episodes are: 'Yusuke vs Rando'; 'The Beasts of Maze Castle' and 'Genbu, the Stone Beast'.