Aryll is the illegitimate sister of Link. One day, Link's father had an affair in his wife with a prostitute, because the prostitute spiked his drink. Once his father found out, he abandoned the prostitute to have the baby. She had the baby, and quickly sent her up for adoption. She was never adopted, and was a foster kid for her life. Once she left, she did some blood tests, and found out that Link was her brother. She presented this evidence to King Harkinian, who considered her part of the family now, but with no Royale powers. Link didn't show any love to her, which caused her to go insane and become obsessed with seagulls.