Yusuke has reclaimed his life, but has only one day to be revived by someone’s kiss — And that someone might be Kuwabara! Back in the flesh, Yusuke finds that he can now see supernatural creatures hiding in the living world. Yusuke quickly hunts down a demon criminal, saving Kuwabara and his beloved kitten, Eikitchi, in the process. Yusuke is declared a Spirit Detective by Koenma and discovers that his adventure is only just beginning.