“"Well, my mother fought with the liberation army. After the war we all fled to Silesse. But my mother and baby sister were taken from me, and this pendant is all I have left of her. I found out just recently that it was King Bloom who took them from me. I also found out that my mother had passed away but that my sister was still alive! YOU are my sister! I've come all the way from Silesse for you!"”
Separated from his mother and sister from a young age, Arthur perpetually grew up in Silesse alone, mastering the art of Wind Magic. He later meets and travels with Fee to search for Tine, who at the time is in Alster, which leads to the events of Chapter 6. He initially holds a grudge towards Bloom for wrenching his family away from him, but later develops a deep hatred for Hilda as well, as he learns from Tine that she is directly responsible for inflicting the most amount of pain, abuse, and suffering to his mother and sister.