I was out on a walk in the park when I got a message from the unknown number.
Unknown: I have a present for you. Come to the park and look for a black bag.
I was really excited. Maybe the person who had been sending the messages would be there!
When I found the bag, I was a little disappointed because nobody was there. I opened the bag and it was an old kind of purple pink sweater. I put it on and smiled to myself. Then I walked home again.