Pickle wants to win first prize at her school's sports day. However, she gets paired with Roland, who refuses to take part, and her magic accidentally makes him super strong.

Swumpy sneaks into school, and Pickle accidentally makes him super clever so that she comes top in her test! This backfires when she has to represent the school in a maths competition.

When Pickle gets stressed about her birthday party, she unintentionally opens the magical portal to Kleftania, bringing evil Lord Clunkett to Earth and seeking revenge.