Praul Ajes is the Principal of Atera Magic Academy and the father of twins Kanna and Leto Ajes. When he was young, wild rumors of him being the son of the famous half-dragon Kroha (who would be 300 years old now if still alive) of planet Taitalika were all over the place, but he denies them now and apparently there is no way to prove them. Praul married late, has two children, and wants to quit his job as principal (the pay is very high) to enjoy the rest of his life, but is forced by his wife to stay in his job and is stuck at the Academy until the twins graduate. The kin degree between Praul and Jibril Ajes is 9, and between him and Brilith Ruin is 10. In fact, they are so distantly related that they are not even aware of each other as relatives, even though Jibril was personally acquainted with him (they were magic test partners). Other than on official occasions, he seems to have little contact with Brilith.