244 Fading Light » Sans and Papyrus were just two normal teenagers trying to find their way in life. That was, until Sans decided to take them both to Mt. Ebott, where both fell into the world of monsters. With only each other to count on, the two traverse the realm in hopes of getting safely back to their world. If, that is, they can make it with their souls intact.. A non-canon prequel to Undertale