Five hundred years ago, a golden-armored Monkey King, a God of War, wreaked havoc in the Heavenly Realm. After his rebellion failed, he was imprisoned for five hundred years. During those five centuries, the Heavenly Court continuously trained vanguard divine generals to fight and die on its behalf. The red-clad boy Nezha was its newest and sharpest weapon. When these sworn enemies meet again, Nezha is ordered to capture the Monkey King, who has regained his freedom. But through their clash and buried memories, he discovers the truth—he himself once rebelled against Heaven. From this day forward, I, Nezha, rebel against Heaven! The two mighty heroes join forces, smash through the Southern Heavenly Gate, defeat the guardian generals at every pass, and shake the Three Realms to their core. With the awakening of the Reverse Scale, the order of the Three Realms will be rewritten forever.