Kingdom of the Isles

The Kingdom of the Isles, often known as the Northern Isles or formally as the Isles of the Night is an archipelago located in the Demon realm situated in the Boiling Sea and made from a decaying remains of a fallen Titan. Like the Boiling Isles, it's populated by magical creatures predominantly witches and demons, however the demons here commonly known as the Northern Demons to distinguish it from the other demons found in the Realm.

Under the rule of the King of Night, the Isles was seen as the realm's most hostile places to which only one safe haven is known in the entire Isles, known as the Shimmering Day to which artificial lightning by magic allows demonic beings from invading it. However thanks to the introduction of Samuel Colt and the proceeding Night War with the partial-restoration of the Calamity Sword, the King of Night was defeated and peace was brought throughout the Isles.