Doan is a male character who appears in the second act of the series. He is a magician belonging to the Farsas magical corps, a role that sees him frequently dragged along on various expeditions and adventures. His background is that of a seasoned adventurer who has participated in numerous journeys, which has given him considerable experience in the field.

In terms of personality, Doan possesses a surprisingly casual and free-spirited nature. Despite any expectations that might come with his position as a magician or his appearance, he is known for being easygoing and somewhat laid-back. This relaxed and unconventional attitude often makes interactions with his companions smoother, as his lack of rigidity helps to facilitate communication. At the same time, his spontaneous and occasionally unpredictable behavior can lead to unexpected or amusing situations, adding a unique flavor to the story's events.

His role in the narrative is that of a supporting character. As a member of the Farsas magic corps, his primary function involves accompanying main characters on their journeys and providing assistance during expeditions. Information regarding his specific motivations, detailed backstory, significant character development over the course of the story, and key relationships with other characters is not available. Likewise, while he is a practicing magician, specific details about his notable abilities or unique magical powers are also not detailed in the available information.