An Author's Illustrator

Clare was a normal 13 year old with her parents, one sister, and one brother. As the middle one, she was the most ignored. She spent most of her time in her room writing stories that she wished could happen in real life. One day, she finds a perfectly fine pen in her math class desk. She starts writing about a Fox with the pen and a fox that looks exactly like what she was writing about jumps on her lap. The writing disappears right after. Now, with the power of her pen, people start coming after her. She meets a nice lad, Kyle. He has a similar pen, but for drawing. With their powers, will they be able to survive a whole army after them?