Mitchell announces he is leaving Abbey Grove, but there is the perfect opportunity for a farewell party when Fraser decides to rent out rooms to after-school clubs for extra cash. However, things get complicated for Alfie when he promises to attend Gulliver's book group, Fraser's LARPing club and Mitchell's leaving party. Alfie wants to use the book group as an opportunity to impress Gulliver, but when he gets his class to write the chapter summaries things quickly go from bad to worse. Simultaneously, he has got to help Fraser win a fantasy battle against two very self-important LARPers and survive Mitchell's leaving pranks.