O.C.C.
My ideas, just that ideas not necessarily true. Merle is orphaned, how may be part of his story, the hedge wizard is much more and kind of adopted him more due to his connection to arcane power than compassion. Merle will be concerned since his mentor is acting rather strange the last week. Merle is living about a mile or so outside of a city, I'd say he would be friendly to either the rogue or dwarf fighter with tales of daring do, that contrast to his more gofer/scholarly life. The main threats so far around the area are occasionally orcs, weird critters, natural critters, and more rarely undead in so e of the old ruins that dot the landscape. The time of year would be the spring celebration, when the planting/growing season starts, but something seems off this year.
Anyway that's my opinion and general starting position. Any changes desired or alternate ideas are welcome.