Fen

Fen is a sneaky kid, but for the most part, everyone just thinks of him as an obnoxious nuisance. He's small and ill-suited for combat, so his antics are largely limited to simply stealing food from people. Lamira is the only one who puts up with him, so Lamira is his only friend. At times, his desire for attention can be extremely dangerous. For some reason, he strongly dislikes Mortrini. [From official site]