In three sentences write an introduction to a narrative written in first-person point of view. Be sure to include an introduction of main characters and a problem they face.

My name is Emma, and I have always been a caretaker for my younger sister, Lily. We were inseparable until she disappeared one night, leaving behind only a cryptic note. Now, I must unravel the mystery of her disappearance and navigate through a web of secrets to bring her home safely.