The story begins with the reincarnation of two immortal souls of the Heavenly Emperor, one righteous and one evil The pain of soul nails. Conspiracies and intrigues followed, leading the two spirits to kill each other. The mythical beast took the yellow twilight to become a smart girl to lure the god of war, kill the god of war for Yun Huang, and take away the jade heart of his lover's longevity. The love entanglement of the three is abusive and unforgettable, and it also involves a love relationship between the emperor of heaven and the beast Chenghuang a hundred years ago. The seal of the underworld has been lifted, the demon soldiers have come to the world, and the souls have been wiped out. What is the secret behind the purgatory? Can the twin souls of the Heavenly Emperor return to their place after all the calamities?