The moment Daji was beheaded by Jiang Ziya, her resentment surged to the sky, triggering the bloodline of the ancient fox demon that had been suppressed in the depths of the wilderness. She was not simply reborn, but used the method of "soul-eating" to swallow the resentment and partial memories of countless dead immortals to rebuild her true body. When she sensed the suppressed Sun Wukong at the foot of Wuzhi Mountain, she saw a "same kind" who had been abandoned by heaven and earth and whose power was suppressed. She decided to help him get out of trouble, not for love, but for a more ambitious goal - to use the power of the demon clan to reshape the ancient order and make the demon clan truly the master of the three realms, and Sun Wukong will be the sharpest knife in her hand.
With the help of Daji, Sun Wukong bloodbathed the heaven and crushed the Leiyin Temple. He is no longer the monkey who only knows how to act recklessly, but has learned to use various "stolen" magical powers and demonic powers provided by Daji, becoming more cunning and powerful. When facing the "Three Realms Killing Formation" jointly set up by the Jade Emperor and Tathagata, Sun Wukong fell into an unprecedented crisis and the demon soul was damaged. Seeing Sun Wukong in desperate situation, Daji felt an unprecedented feeling of regret and reluctance in her heart. She no longer wanted to use him, but to protect him, and resolutely launched the first [Super Fusion]. She and Sun Wukong merged into a blood-colored demon emperor, and every attack carried the resentment of the ancient demon clan that destroyed the heaven and earth, directly tearing apart the three-realm killing formation, and even smashed the Jade Emperor and Tathagata's Dharma to pieces.