Velvet Crowe

Velvet is a 19-year-old woman on a quest for vengeance. Her life changed due to an incident that occurred three years prior to the events of the story, during the Scarlet Night. She fights with a blade mounted on her right-hand gauntlet, her feet, and the demonic left arm. At some point, she joins Aifread's pirate team to face a common enemy.
(Source: Aselia Wiki)