It is time for the interkingdom science fair, and Princess Magnolia has worked incredibly hard on her special project! She is so excited to see all the brilliant inventions and clever experiments from her friends. But the peaceful day of learning is quickly ruined when a massive, sticky goo monster suddenly crashes into the exhibit hall. It is time for her to slip away and transform into the Princess in Black! Stopping a squishy, expanding monster is a messy job, but thankfully, she does not have to fight it entirely on her own. The brave Princess in Blankets is ready to jump into the action and help save the fair from total disaster. Can this heroic duo use their wits, strength, and maybe a little bit of science to defeat the gooey beast before it destroys everyone's hard work? Get ready for a hilarious, action-packed adventure that proves teamwork and quick thinking are the best tools for any hero.