Do it! That would be awesome. Cranky low-level mage is an accountant at a firm for magical pest control and has a crush on high-level exterminator mage, and when some kind of new pest is on the loose it’s all hands on deck, and our plucky accountant helps save the day with his epic math skills and maybe bashes a few monsters on the head with his magically unbreakable abacus along the way.