Board Thread:General Discussion/@comment-29788596-20160906011125/@comment-35806478-20200129172734

Ambassador, I'd like to raise you a question: how do we know Frisk didn't cross the barrier?

Someone should have probably found you in the king's castle...especially in the King Papyrus ending where Sans works tirelessly in the castle. Yet Sans doesn't even hint that you're still in the Underground.