Send, Delivered, Received

What happens when Raven receives a letter? Who's it from? What is it trying to say? Will something happen between her friendship with someone? Will Raven get hurt in the end? Or will she do something about it? Also, who is trying to protect her? What will happen when she gets into a fight with someone who she thought will be by her side? Also, she gets kidnapped. By who? There's also drama starting with one of her friends.
This is all based on what happened to my sister. Well, the beginning at least. Hope you all enjoy this new plot. There is mature stuff here. Completed.