After the rediscovery of the Sacred Book of Eija, Princess Crystal of Megaronia embarks on a mission to find a legendary, all-powerful ship with ultimate weapons. However, her path to world domination is obstructed by a ragtag band of pirates. In the enchanting world of Ellcia, a blend of swords, sorcery, and technology unfolds in a captivating saga of the eternal struggle between Good and Evil.