One of the many students of the AFA (Academy of the Forgotten Arts) is Grehg Reaper. He's one of the youngest students. He's the offspring of the Grimm Reaper. He was created out of necessity in order to help the Grimm Reaper take care of the gathering of souls from earth because the population of earth had boomed. But the Grimm Reaper needed Grehg soon and used the help of Professor A. to create Grehg quickly. The rushed creation ended up in a Reaper with biased opinions. But because a Reaper is not allowed to be biased, he is unable to become a full fledged Reaper untill he finishes school. He's arrogant and cocky Because he is the son of the Grimm Reaper and has full educational Backing by Professor A.