marinette had to go to Paris in disguise as a normal civilian not a badass princess with her bodyguard nino laffite both had a hard time leaving China and the rest behind for a while at the age of 10 for nino but 14 for marinette but when they go to Paris marinette has to take her age and say she is 10 aswel what will the school of them both this of them and marinette age find out