Wait For Me?

Lillian Brighten and her little sister, Kaitlyn. They lived in a big house by the Old Forest. They both loved to make forts, have massive snowball fights, and look at the stars at night. But one night something went terribly wrong. Kaitlyn went missing. Lillian did everything in her power to find her. When she beleived her sister was dead, she saw a mysterious boy lurking through the woods. Lillian was going to talk to the boy but was stopped by a fairy. The fairy warned the her that the boy was dangerous. But when Lillian got into situtation he was there to save or help her. He was harmless or was he? Who was Lillian supposed to trust, the Fairy or the boy?