This is awfully dangerous!! But, Sans probably already knows that.

He'll be able to slowly make his way down to the interior base, which is as wide and expansive as the mountain itself is tall — and unfortunately, largely empty. There is also hole that opens down to ... well, to Faerun below, to match the hole at the top of the mountain. For the sake of floor stability, you probably don't want to get too close to that.

But, it's empty. Save for a small hut made entirely of rocks and soil off to one corner. Whoever's inhabiting it isn't home at the moment, but judging by the very fresh and very heavy footsteps by the entrance, they haven't been gone for very long. Will Sans loot or wait?