Legend has it that beyond the Nine Heavens, above the Four Seas, lies a place shrouded in mist, with jade towers and pavilions where the immortals dwell. Legend has it that the Heavenly Emperor's consort gave birth to a child with no gender. The shaman said the child was an auspicious Sacred Child of Yin and Yang. The Emperor was delighted and named the child Wuji. Legend has it that a hundred years later, Wuji came of age, and a single smile could enchant a hundred beauties. The Nether Emperor's youngest son, Prince Wuyou, and the War King's son both drew their swords over Wuji, bringing one disaster after another upon the mortal realm. Enraged, the Emperor cast Wuji down into the mortal world to suffer a thousand years of reincarnation. The immortals pleaded on Wuji's behalf, but to no avail. Legend has it that the War King's son and the Nether Emperor's youngest son resolutely cast aside their identities, their status, and a thousand years of cultivation, willingly descending into the mortal world for the sake of their beloved... Legend... legend...