When Princess Sabrina of the House of Valence is exiled to a dull, working-class town, she must go undercover to keep her royal identity secret. Her parents, the king and queen, have sent her to a tough housing estate to keep her safe from the political mess back home. Sabrina lives with her Uncle Ernie, The Earl of Parslowe, who has trained her to be an epic taekwondo expert. But even he can’t prepare Sabrina for Awful Agatha.

The school bully hates Sabrina on sight and the two quickly become arch-enemies. Then, the princess meets her nemesis in a blockbuster showdown that forces them to realise they both have big secrets to keep and are more alike than they would ever admit.