성별 : 남성 생일 : 키/몸무게 :
The Guardian Magician to second princess Ariel Anemoi Asura. He sacrificed himself to save Ariel from a Terminate Boar.
It was later revealed that his death was the reason Ariel wanted to become king.
In the original timeline where Rudeus does not exist, Derrick lives and was able to convince Perugius to join Ariel's faction.