Complex sentence: Most of the events of the series take place on the island of Vepaja, the kingdom of Korva on Anlap, and the city-states of Havatoo and Kormor on the unnamed second continent, a largely tropical landmass north of Vepaja and west of Thora.
Split into simpler sentences: Most of the events of the series take place on the island of Vepaja, the kingdom of Korva on the island of Anlap, and the city-states of Havatoo and Kormor on the tropical continent north of Vepaja. The unnamed second continent is a largely tropical landmass north of Vepaja and west of Thora.