1000 years ago, a necromancer was killed. At this current age, nobody really cares about that, since the fact that a necromancer died 1000 years ago doesn't really affect the lifestyle of anyone. This information became relevant, however, when it was reported that the party that killed the necromancer missed a few creatures. Notably, a skeleton that eternally guards the front entrance, wielding a rusted lance, and with rusted armor, is still there. The skeleton is reportedly not aggressive, and only attacks those who dare attempt to get in the dungeon through the front door. There's a back door to the dungeon, so it can be easily bypassed. Still, the mere existence of this skeleton haunts people, and the dungeon isn't too far away from your current location. What do you do?