Mysterious Notedropper

Cassie began to walk toward Robin, but she bumped into a man who seemed to be running. She fell on the floor

"I'm sorry" the man said helping her up. Then he ran off.

Cassie looked down and saw a piece of paper "You dropped your..."

She looked around, but he was gone. She read the note and her eyes widened

"We have confirmed the use of magic" it said "You must apprehend the user within two hours""Your pay shall be provided afterward"

There was someone else in town who could use magic. And someone was planning to kidnap them. She ran out of the mall and to the address on the paper. It took about ten minutes, but she arrived.

She knocked on the door, and the door was opened by...