The double life of a fortunes heir

You’re the heir to a massive fortune. You thought you had friends at your old school, but they were fakes searching for money. You’re hoping , by dressing up as a normal student at your new school, you can make some real friends. There’s just one problem, your a nobody and someone is pretending to be the heir and ordering people around. They start making fun of you. Do you play along or do you immediately expose them.