Chi Jin was once the master of the Nine Heavens Divine Flame. Once his immortal roots were dug out, his blood stained the sky, his heart and soul were shattered, and he became mad and possessed. Yu Yu, once his sword spirit, was also the Nigu that he sealed with his own hands. He watched with cold eyes for hundreds of years, and finally tore open the sky at the top of the blood pool, and used the fate-defying technique to recast his soul. Who said the divine flame has no tears? When Chi Jin held Yu Yu's broken sword and screamed, "You knew I would go crazy," Yu Yu smiled bloodthirstyly: "I'll wait for you to go crazy before I can... Save you." They are not masters and disciples, not friends and foes, they are twin tribulations quenching poison in each other's lives.
