In the vanilla quest, The Frostmoth Smugglers, you have to clear out a cave full of smugglers, however as you return to Fort Frostmoth, you notice that it has been attacked by werewolves and that Captain Carius, the quest giver, disappeared. A questline and several hours later, (depending on your choices) Captain Carius returns to Fort Frostmoth and upon asking about the “weapons being smuggled” topic used for the quest, he just casually mentions that he has been informed that you took care of the problem.

Seriously, dude, WTF? Just because I saved the world, and had a lot of adventures, I haven’t forgotten about that errand and I need a reward. So with this mod, you are going to have a reward and Captain Carius will not exploit your workforce for nothing in return anymore, thinking that just because in the meantime you were adopted by the Skaal, took care of a dangerous draugr, participated in a ritual hunt, besieged the castle of a Frost Giant, defeated a Daedric Prince and dozens of his werewolves in combat, you wouldn’t care about him paying his debt to you.

If you have completed Hircine’s Hunt, and Captain Carius is still alive, (you need to do the Main Quest as a mortal, and not as a werewolf for that) talk with him at Fort Frostmoth about the “weapons being smuggled” topic to get a reward for this errand that you have done earlier and was never rewarded for properly before this mod.

The reward will be a Nordic Axe of Paralysis and 200 gold. You’ll get it regardless of whether you killed the smugglers or made a deal with them that they would leave Solstheim, as it doesn’t matter, the point is that they won’t smuggle Fort Frostmoth weapons anymore. (Also not sure if Carius would have a way to know which path you have taken.)

The mod has no known bugs and should be compatible with pretty much everything.