Hilde disappeared twenty years ago, but returned for some unknown reason. Hilde is a frontline support striker who attacks with her twin blades. Hilde's age is not known with certainty. clearly she has lived a long time since the outworld era. an age where there is only bloodshed, chaos around the world, unstructured government and the threat of human extinction. in addition Hilde has a cold nature and speaks moderately. She does not understand how to use computer