Elemental Gelade

Elemental Gelade (2005) follows a young sky pirate named Cou Van Giruet, who stumbles upon a mysterious girl named Ren in a coffin, only to discover she is an Edel Raid, a living weapon sought after for her unique abilities. Together, they embark on a journey filled with adventure and danger as they seek to uncover the secrets of Ren's past while evading those who wish to exploit her powers.