When the spy girl and the shy girl are the same person

It all started 12 years ago. When a little girl was found. All she had was a bracelet with her name on it in beads and a blanket wrapped around her. She was taken in to a spy agency and ware they trained her to be the best teen spy in all of north america and probably the hole world. When she was 9 she already mastered 6 different types of of Marcel arts. She knows how to kill someone 1200 ways with her bare hands.. Can you guess who this girl is? Well it's me. Mercedes Ben.
But you see their are these people after me who want to kill me and so on. So now if I want to go to a real school (which I don't, I don't understand why someone would create such a horrible thing) I have to ware a disguise that makes me look and act like a total nerd named Melly Dawson.
Then their is that guy that I hate oh so much named Jason James. But when he starts coming to MY high school and he stays at MY agency and starts bossing Melly around that gets me very mad. But when he weirdly acts nice to Mercedes, thats very confusing. And he doesn't even know that were the same person. And he calls him self the best teen spy.
Oh ya and were competing against each other in who is the best teen spy.
Sounds like fun, right? WRONG!