The Dragon Lord of Sui and Tang: The Legend of Yuan Tiangang

When Emperor Sui was young, he met Shi Yin, the goddess of the Tianyi Sect, and they had a son, Yuan Tiangang. To protect him from Empress Dugu's assassins, Shi Yin stole the sect's sacred treasure, the Hidden Dragon Pearl, and used it to preserve Tiangang's last pulse. Eighteen years later, Tiangang's dragon vein awakens. Empress Dugu dreams of the Seven Dragons and realizes that Tiangang is still alive. She vows to kill him. To save Tiangang, Yang Yong is deposed, Emperor Sui dies, and Emperor Yang takes the throne. Before Empress Dugu's death, she declares that Tiangang's birth clashes with the birth signs of Emperor Sui, the Crown Prince, and Yang Guang, as well as with the fate of all under heaven. Only by destroying the white dragon aspect within Tiangang can the realm be unified and peace restored. After Yang Guang ascends the throne, he begins hunting Tiangang...