Undercover Demon: I Incarnate into a System to Confuse All Living Beings

As the second and fifth son of the Demon, he must be more loyal than anyone else. The manifestation of the devil's loyalty is to make living beings want to die and fall into the devil's path... Huh? Want to die? Is there anything more exciting than the setting of an online novel that can make a living being want to die? So the incarnation system hides in the body of living beings... Do you have poor qualifications and difficulty in practicing? It doesn't matter, I'll give you some extra system points and take off immediately! Are you timid and want to be invincible? Don't leave any ink, the hosting system will give it to you, let me have fun! You call him Hedong in thirty years, Hexi in thirty years? Check out the sign-in system, it doesn't take overnight to slap someone in the face! ..... Finally, Chen Xuan devoured one after another in Seizing the Body, the indigenous creatures and the Demon Queen who thought they were time travellers. Not only are both good and evil almost his people. Even his own realm has been raised to its peak. Until... The Demon Ancestor was in tears: "We invite the new Demon Ancestor—Chen Xuan!" Daozu felt aggrieved: "Chen Xuan, please show mercy to Heaven!"