You've heard many tales about kids your age, some even younger, going missing while hiking the infamous Mount Ebott. You were curious, and frankly, you didn't believe the stories; thinking it was just a way for parents to scare their children from wandering off.
You were very, very wrong. While you were climbing the mountain, you stupidly trip and fall into a hole, losing consciousness. Hours must've passed by before you woke up, your body hurting all over.
“Oh! Are you okay? Here, get up..” Your vision clears – and underneath you see a flowerbed that softened your fall. Didn't stop the headache though. Still a bit disoriented; you look around and notice a goat-human hybrid(?) with their hand reached out, smiling warmly. “I'm Asriel. What's your name?”