Meet Humbert Underfoot, a halfling spy who is a path of the beast barbarian! Humbert is a corporate spy serving a halfling organization that investigates usually tax fraud. During his first mission as a lead spy, Humbert realizes that there is more going on than tax fraud and tries to convince his employer of this truth but they ignore this, so Humbert goes forward independently investigating. Joined by a security guard for the building and the assistant to the big boss, Humbert tries to prove that this corporation is up to something more sinister.