Born in American to European parents, Kaelan spent his young life studying martial arts and history. His interest may well stem from his Auralithalain genes, where he is descended from an  ancient, lost society in East Asia.

A quiet man, Kaelan cites his ability – the momentary paralysis of any living thing he touches – as a reason to keep a distance from others. Tall and slim, always seen covered up in a long coat and gloves, his scant white hair left long and uncut. Rosenwich exudes with mystery.
He joined Myrtle Base in 2002 as a training officer, shortly after the sudden death of long serving base Lieutenant Leonard Finnegan. With his in depth knowledge, Rosenwich acts as the martial arts instructor on base, teaching close quarters techniques.

A slow burner, even Mason and Baker, his closest colleagues, know little about him. Ironically, Rosenwich’s silent demeanour and striking pale appearance have given him a reputation and the nickname: the silent mountain.