The primordial flood is desolate, the plane is dark, and the gods of the four directions created the world. The four gods are guided by the ancient heavenly veins, and the heaven and earth are divided into two worlds, the upper is the other world, and the lower is the present world. In the other world, the heirs of the gods extended, and the creation of heaven and earth was inherited from ancient times, and each tribe was built for the four tribes. Thousands of years ago, at the end of the Tai Sui Dynasty, Yin and Yang retrograde, and the Floating Otherworld encountered the first dimensional catastrophe in thousands of years. In order to continue the family inheritance, the four clans competed for the ancient heavenly veins, provoked the war of the other world, and finally started the war. In this millennium...... In the first battle, in the end, only the Murong clan of Xigu won the victory, obtained the heavenly vein, and revived the ancestral garden. The other three clans, due to the destruction of the plane, the family was destroyed, and the descendants had to rely on the present world. Natural selection was born in adversity, although the other three clans were scarce, but all of them were extraordinary, and they had their own clan's skills and exercises, and among their peers, their strength had greatly surpassed that of the Murong clan. In the blink of an eye, when the heirs of the Murong clan are now in decline, the remaining three clans, who have been waiting for thousands of years, finally saw the hope of recovering their own clan, and each planned a secret plan to regain the heavenly vein and destroy the Murong clan. At the same time, family grievances, love and hatred are also quietly unfolding among the descendants of the four races in the current world......