It's directly related to the plot of the spin-off Odyssey I'm planning; although it takes place four hundred years earlier. It's a tale, precisely of the Pokemon known as 'Phantom Dancer' from historians of that era, who put an end to the reign of the monarchs across the two Empires and beyond by commiting seven murders. But of course there's more backstory than that, else the tale wouldn't be related to the RP.
One thing you should know is that Greiger allowed me to use Tylor Grubas and his crew as cameos who will end up on crazy sea adventures with the Phantom Dancer, joining him along on his quest of assassinating the pirate head (with or without their consent).