Yan Jin was once a Holy Body of Heavenly Vein, but when his divine bones were broken and his bloodline dried up, he was cast aside by the world and imprisoned in the Burning Bone Abyss. Seven years later, he used his broken body to defy the heavens and rebuild his divine veins, staining the sky with blood, vowing to crush the legacy of his former bullies. And just when he stepped out of the abyss, his old enemy Wei Jiuyuan, the best friend who had personally cut off his divine bones, returned with an evil weapon that defied the heavens. There was no hatred in his eyes, only a deep gaze: "If you are reborn, I will accompany you to destroy this heaven." The fate of the two is entangled like a chain, one will burn the world, and the other will devour the Tao. Who is the real madman?
