When modern young man Xuan Yuan woke up, he traveled through the world of Journey to the West and became a precarious mortal in the Tongtian River. Fortunately, with the "Destiny Simulator" by his side, he relied on deductions to avoid fishing nets and water snakes, surviving in the twilight years; he swallowed moonlight, obtained dragon scales, and transformed into a spiritual fish that could speak human words, officially embarking on the path of cultivation.
On the banks of the Tongtian River, he secretly helped Wukong subdue the King of Inspiration, and obtained monkey hair essence and blood to strengthen his body; at the bottom of the Blackwater River, he awakened the sealed ancient dragon saint Ao Qing, inherited the "Ancient Dragon Water Scripture", and awakened the bloodline of Yinglong;
Faced with the pressure from Heaven to reduce rainfall rights and the coercion of Buddhism to demand Xiaolong as a mount, Xuanyuan used a simulator to predict the general trend, and relied on the luck of the four seas in Haizhu Town to lead the Dragon Clan coalition to challenge the Heavenly Buddha. He integrated the scattered dragon clan and re-established the "Dragon Mutual Assistance Covenant"; he nourished the soul with the merits of the journey to the west, and condensed the realm of dragon power in the Dragon Gate Trial; in the end, he took "guarding the dragon clan" as his path, coexisting with Ao Qing and inheriting the destiny of heaven, breaking through to the realm of the dragon clan saint, breaking the shackles of the three realms on the dragon clan, and allowing the dragon clan, which had been dormant for thousands of years, to stand at the pinnacle of the three realms again.
