Ruhan

"The journey towards the light is littered with darkness and doubt"

- Arukana Ruhan (, Ruhan; Arabic for "Spiritual" and Japanese for "Crime of the Exile"), commonly referred to as "Ghostie" (ゴースト, Gōsuto) by Sasha, is a former assassin who has settled within the Kingdom of Aeternum as a member of the Barrier Brigade, a military division under the jurisdiction of Aine Euryphresea. Before this, Ruhan was a member of a  located in the country of  that specialized in the art of. Due to his careless actions which resulted in the death of several clansmen, he was d from his tribe—a fate considered worse than death. However before he left, a told him he would find a new home towards the north, a  where he would find a  unlike any other. Over the course of his journey to the north, he made a reputation for himself as the Amarok (, Amarukku; Inuit for "Wolf" and Japanese for "Grey Wolf of the Moutains"). Upon arriving in Aeternum, he happened to witness Aine's unique magic and believed that she was the light the shaman referred to. After a series of events, he was able to join her military division as a member.

Hilariously, the author often refers to Ruhan by the name of " Tsuyo" (刺客黈誉, Shikaku Tsuyo) due to the uncanny resemblance that this character shares to another in terms of appearance.

Trivia

 * Ruhan's appearance is based on Noel Kreiss from , a video game series.