Alright. There are various scenarios that could lead into a Koreawank during/after King Sejong's rule.
Yet....
How far it would be? Would it even control some parts of Japan? Uniting the Jurchen tribes under the Korean banner?
How big it would be, from a territorial perspective, to its "Power status" ?
Yet....
How far it would be? Would it even control some parts of Japan? Uniting the Jurchen tribes under the Korean banner?
How big it would be, from a territorial perspective, to its "Power status" ?