The calm before the storm. The four guardians of the Isle of Larus have been enjoying quiet and comfortable lives, with nothing more than the occasional shipwreck to trouble them – but all that is about to change. The Spirit of the Sea decides to send a series of alarming events to test and teach them, as well as providing himself with hours of entertainment at their expense. For the first test, how will the guardians cope with the arrival of a fleet of completely impossible ships? Not too well at all, it would seem. And that is just the beginning...