Formerly a noble sorcerer from the Upper Domain of Cassiel, she couldn't stand the way her fellow people trampled on their Lower Domain counterparts, so she left the Magical Guards and went to the Lower Domain.

Having shed her noble identity, she kept calling upon the Lower Domain commoners to rebel against the abusive ruling class above. Answering her call, the commoners worked together to build a floating ship, powered by the girl's wind magic crystal. With the girl herself at the hem, the ship shuttled back and forth between the two domains, attacking the transport fleet above and distributing the spoils to the downtrodden below.

She is always helping the commoners down below, but she is not in favor of using violence to overthrow the ruling class above. It seems the only reason she joined the Alliance of the Rebellions is that she wanted to return the Floating Isles to the ground so she could start her new adventure.

Deeply trusted by her crew, her words are the law around the fleet. Over time, she has taken on a gruff demeanor that signifies a clean break from her noble past.