Once princess of the Aquoile Kingdom, Amerote was captured following its defeat by Valghan. Forced into Valghan's service, she rose to become one of their generals. In this role, she wore an ancient relic: a suit of armor functioning as an exoskeleton that greatly enhanced her combat abilities, rendering her nearly invincible in battle for that era.

Amerote possesses striking red hair and green eyes. Her personality shows empathy for others who suffered similar fates, such as feeling pity for Liliha upon learning of her capture by Valghan. She also exhibits vulnerability, becoming embarrassed when Olinoga complimented her appearance.

A key turning point came later when Amerote gained freedom from her enforced servitude to Valghan, following the death of Handagil.