In this life: Feng Jinyan has been searching for the secret of the Sword of Slaughter. Along the way, he met Bai Zhi, the reincarnation of Baile, the demon subduing master Li Xiubo, the demon queen Hu Meier, the general Ling Shaohe of Xuanyu in Tianting, the imp Damian and the ghost king Laowu Guihuo, and of course himself, his previous life, the Demon Emperor Qi Baht. The Demon Emperor is bloodthirsty, but he has a pure heart. He is destined to be tortured in the sea of suffering between saving the world and destroying the world...
Preface: Thousands of years ago, the demon emperor Qi Baht once bloodbathed the human world and almost ruled the six realms of the immortal world. The Tathagata Buddha sealed his demonic nature in the sealing sword, ordered him to reincarnate as a human, and ordered him to save the human world for three lives. And his beloved Baihua fairy Baile was demoted to earth and lost her memory for helping him invade the fairy world. The Demon Queen Fox Meier who has been chasing Qi Bah was deprived of five hundred years of cultivation. General Xuanyu, the guardian of the heaven, secretly went down to earth in order to find Baile who was living in the world, and took the pseudonym Ling Shaohe. Their fate in life continues...