Isleverse
The Isleverse, as its name suggests, take place in an alternate Earth which is virtually indistinguishable from other Earths aside from the addition of two archipelagos (the Grand Isles and the Stellar Isles).
Extraterrestrial citizens of Isleverse Earth. Mostly reside in either the Stellar Isles or the Grand Isles.
Sentient realms, each encompassing one of the four island-nations, that select a human vessel to enact their will. Serves as the true rulers of the Grand Isles. The realms themselves lie in a dimension under the Isleverse Earth, dubbed Earth Ϛ.
Makes up over 90% of the Isleverse Earth's population.
Characters that do not fit the above categories. Consists of flora, fauna, and inanimate objects.