But at the moment of the final tribulation, he was struck by a heart demon and ultimately failed to transcend.,The moment Qin Lang saw Qin Chuan, tears finally streamed down his face uncontrollably. A cry of anguish escaped him, thousands of words stuck in his throat, unable to be uttered!,The doctors in this world can't cure this poison. Who is it, and what kind of grudge do they have against their father to inflict such a deadly blow。