The Secret Badass Princess of China

Marinette and her class win "The Best School" award and gets to take a trip to China. Everyone is excited but two people........Marinette and----- . Why? It just so happens to be that the Princess of China's coronation is what they will be going to. Still confused? Well maybe this will help.........Marinette is the secret princess of China and no one knows.

How will her class react?
Does someone already know?
Will there be any fights?
Or
Will there be love?

I DO NOT OWN THE MIRACULOUS LADYBUG CHARACTERS!!!! THE PLOT IS MINE THO.