Yun Yao was originally the savior divine maiden meant for sacrifice, but she unexpectedly caught a glimpse of the cruel truth—the world-destroying calamity is a scam, and for a thousand years countless divine maidens have already been reduced to the Heavenly Emperor's sacrificial offerings. Unwilling to become a pawn, she shattered her divine bones and fell into the mortal realm. Along the way, she broke through trials, recruited the justice-seeking heavenly general, found help from the ancient guardians, and gathered the origin records. Inside the Nine Heavens Palace, she publicly exposed the Heavenly Emperor's ten-thousand-year lie, sparking a war of the Nine Heavens. A destined battle of the divine maiden fighting against the autocratic Heavenly Emperor thus begins.