From Ardrana

Sergeant Lenex is a Human fighter from Gascar and member of the White Army. He is a new recruit, having been a member of the army for just a few weeks. There are some who believe he got his post through his connections with the Chervil Family.

He was sent by Captain Rose to warn Tycho Chervil that a giant eagle (actually SkyLyte) had been seen landing in his family's compound.