Ao Zong transmigrated to the Primordial Wilderness and became the Black Dragon, son of the Ancestral Dragon. Due to harboring innate Netherworld Qi within his body, he was regarded as an ill-omen by the Dragon Clan and ultimately exiled!​ However, for Ao Zong—who had awakened a system—this exile instead gave him a chance to surpass the Ancestral Dragon.​ "Since you exiled me from the Dragon Clan, then I shall establish my own clan! The Nether Clan!"​ "From this moment onward, Ao Zong, the Black Dragon of the Dragon Clan, is dead. Only Ao Zong, the King of the Nether Clan and the Black Dragon King, remains!"​ From then on, the Nether Clan—the most unique race in the Primordial Wilderness—was born!​ As the Nether Clan rose to power, Ao Zong, as its king, saw his strength make a leap forward, becoming one of the most powerful beings in the world!​ At this time, the Dragon-Phoenix Cataclysm erupted. Tricked by Luo Hu, the Ancestor of Demons, the Primordial Phoenix and the First Qilin joined forces to attack the Dragon Clan, inflicting heavy losses on the Dragons.​ With no other choice, the Ancestral Dragon sent a request for help to Ao Zong.​ Ao Zong: "You exiled me from the Dragon Clan back then, and now you expect me to save the Dragon Clan?"