All Human Beings Are Promoted to the Gods, Leaving Me Alone to Become a Demon

Gu Zhen traveled through the Purple Star Awakening Shenhao Sign-in System and became the world's richest man in three years. But Purple Star suffered a catastrophe, and the gods descended and led all humans to seek refuge in the God Realm. However, Gu Zhen was judged by the King of Gods as a sinner for a lifetime and was not allowed to be promoted. Faced with the betrayal of his best brother, he awakened the super god-killing system. "If I can't become a god, then I will become a demon." First, kill the Shenhao sign-in system. The beheading sign-in system is successful. Congratulations to the host for obtaining the body of the devil. Congratulations to the host for completing the first kill mission and obtaining the Dongji Divine Sword. In an instant, evil energy spread throughout the world. Demon Emperor of the Demon Realm: This is my father's breath. He has been reincarnated for 100,000 years and it's time to come back. Old Demon Kurosawa: The Demon God has returned to his throne, and there is hope for the revival of our demon world. Demon Lord Taixu: Husband, I have been waiting for you for a hundred thousand years. When will we get married? Black Dragon Demon King: Thirty million Nether Dragons are waiting... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.