Michelle is a new girl at Dunsinane. She must pass the test set by the three mean girls - the wicked sisters. Michelle wants to belong. At her previous school, she refused the test and had to move on. This gal who knew William Shakespeare personally and gave him the idea for Macbeth is now sort of afraid of these wicked sisters. But she has no choice - she must take the test. What will the wicked sisters do when she rushes up the stairs? Their panicked faces tell a story...another frog in the cauldron?