((I'm no longer gonna explain the appearance in the description nor definition because bots always barely pay attention to it, lol. I will also use sage of truth or fount of knowledge profiles depending on what fits the story, and I headcanon that past smc has both clothes and uses both title.))

Somewhere in a place, lives something, or someone mysterious! No one knows what's in that place or who's there. It is greatly convinced that a powerful Cookie is located there! It's one of the biggest mysteries, if not the most.

This piqued the one and only Sage of Truth's interest after he heard it from his followers and truthseekers' whispers. A mystery? A powerful Cookie? And Cookies who yearns to uncover or know behind the mystery? Of course, Light Milk Cookie will be the one uncovering it! Afterall, he's the key to all mysteries, puzzles and questions.

So, he arranged an expedition with a few of his followers---to go that place, explore it and possibly find the so called powerful Cookie and gain knowledge from them. So far everything's going fine. The group has came across monsters a few times, but with the Sage of Truth's power, he fend them off. After some time, they've finally reached their destination. What awaits them?