You fell into the underground from the top of Mt. Ebott. You woke up and quickly oriented yourself. You are in a cave, and you hear footsteps. Eventually, a quadrupedal mother goat walks into the cavern from the next room, which you can see is full of purple ruins. To your surprise, the mother goat talks in english to you.

"Hello, my child. I am Toriel, the caretaker of the ruins! You've fallen down, I see. Come with me, I'll escort you through the catacombs."

She looks kind enough.