The ending of the exorcist boy's manga was not yet determined because the manga was not finished yet. However, according to the current progress, the Exorcist Boy manga would continue to tell the story of the black shadow group and the Holy Knights, and might introduce new characters and plots. In the latest episode of the Exorcist manga, Sebastian Michaeli, a member of the Dark Shadow Group, has revealed his true identity as a Paladin. He has a special connection with one of the main characters, Aurora Grella. This might lead to more storylines and more complicated developments.