The Radio Region exists as one of Earth's Seven Great Points of Power, a secret, mythical sanctuary hidden from the mundane world. It is here that practitioners of the mystic arts live, train, and hone their abilities.

But a devastating invasion looms, threatening every inhabitant of the region. As the entire collective of mystics prepares for the battle of their lives, two young brothers, Gotex and Lee, are given strict orders by their guardian, Chan Nataka, to stay hidden during the conflict.

Yet, the call of real combat is too strong for the rebellious pair. Convinced that this is the perfect opportunity to put their abilities to the test, Gotex and Lee defy their uncle, sneaking into the looming conflict. Their act of unauthorized heroism ignites a chain reaction that will turn the world upside down and trigger a cascade of events that changes history forever.