An A-Rank bracer known by her title, "Purple Lightning". She had previously served as the old Class VII's homeroom teacher.

An orphan of the North Ambrian Disaster, she was raised as the adoptive daughter of Colonel Valestein, the founder of the Northern Jaegers.

She had been training Fie as a bracer while working with the other guild branches to investigate the true state of affairs in Erebonia when her colleague, Toval, was caught in the Courageous explosion. Her other colleague, Agate, has since disappeared without a trace...