Now I will readily admit that for a fair amount of this, I wasn't quite sure what was going on... The young "Mantou" has been adopted and cared for for many years by "Daguzi" (or "Biggie") but the arrival of a big wooden submarine-type ship spells disaster for all as the "jellieels" have taken over this vessel and if they come in contact with human beings - via their sort of flying umbrella bodies - then they will convert you into one of them too. If they can spread themselves widely enough, then they will be able to use the impending cloudburst to create a new king and he will rule the world....