Pelles is an immortal being that originated from the celestial world. He who was not supposed to meddle in human affairs has been punished by the gods and turned his body into a childlike figure. Pelles is extremely powerful as an Arch Mage that no human can compare. It is believed that the world would have been destroyed if he had sided with evil.
- Pelles may have been based on the Fisher King in Arthurian legend who also shares the same name in certain versions of the literature.
- It is yet to be determined whether the "Great Demon War" refers to the First Demon War or if it was an entirely separate event.
- Despite having an official Grand Chase artwork, Pelles' portrait has not been released by KOG Studios.