The Unsolved Mystery

Julia Sterling is a rich, beautiful girl of sixteen and is extremely popular at school. Everyone thinks that she has the perfect life. I mean, why wouldn't she? But behind all those glamour is a whole different story. She definitely doesn't have a luxurious life. No, not at all. She is an undercover spy and detective. Now, there is a new case coming up. Important files of new inventions are lost, well at least that's what the news said, but is it that simple? Lost? Julia sure doesn't think so... And now, with her lost brother in the case, she feels heavy.