Half and Half?

Marigold's parents have died and she must take care of her younger brother Tommy. Marigold will do whatever it takes to keep him safe. They are sent to a new school with best friends Josh and Zoe. At the new school people don't act the same.
People are coming after Marigold and they want her. These people will stop at nothing for her. Little does Marigold know is that they are not human neither is many of her classmates. These people want Marigold because there is something special about her. But what she has no clue.
Join Marigold, her little brother Tommy, and best friends Josh and Zoe on their amazing adventure. They deal with all kinds of things from regular teenager problems to supernatural crisis.