The Eight Trigrams Sect, Geomancy Mountain, Martial Dao School, and Sage Healers' Association have divided the world between them, ruling it for over a century. Legend has it that once every ten Three Yuan Nine Cycles, an Enlightened One who reaches the heavens will appear. They will unite the strengths of all four factions and rewrite the world's order. Now, the Enlightened One is on the way, and the four factions are preparing to wage an unprecedented, all-out war for dominion over the world... Who will ultimately unite all under heaven?