Okay, so I just saw this thread, and Blue's request for people in the RPM Adventure to put references for our characters' motivations so that she can flick back for reference.
Kellan Worthington
A former magic knight from a distant land who stepped down from his duties to seek the Almighty spells and figure out a way to enchant them to weapons, mainly because he had seen a much older version of himself training young knights to do just that. When he entered the fog in search of these spells, he somehow wound up captured and locked up in the tower with his flintlocks taken away.
Whether or not he finds the spells in the fog or leaves the fog and finds the spell elsewhere, I do not know.