After Reincarnation, He Became the Demon King

Modern society fears that level 10 patients will die because they are too lazy to go downstairs. When she closed her eyes and opened them, she was lying in a cracked egg. Outside the eggshell are the four heavenly kings of the demon world. The Four Heavenly Kings: After eight hundred years of waiting, our Demon King is finally about to break—— One day... Two days... A month... Two months... The Demon King, who was supposed to break out of the Demon King's egg when cracks appeared, remained silent. The Four Heavenly Kings knelt down and begged the Demon King: Your Majesty, are you dissatisfied with anything in this world? New Demon King:... She is just afraid of society. If you all go away, she will sneak out on her own. *****Separating line of the Demon King of Society***** After reincarnation, in order to avoid communication, the Demon King made many small inventions. For example: a copper pipe can "transmit sound thousands of miles" from upstairs to downstairs. Another example: a vampire bat that can fly to deliver messages with just a demon salamander. Another example: the puppet she made out of lava, mud and stone. In order to create trouble for the Four Heavenly Kings—— The Demon King has promoted board games in the Demon Realm, brewed special wines, and made special delicacies. In the end, movies, variety shows, novels, and online games were all produced! The lives of the Four Heavenly Kings are filled with all kinds of entertainment. But why is she keeping such a low profile, yet human heroes come one after another to attack her? Demon King: Listen to me, I am the president of the Demon World Anti-War Alliance and the spokesman for world peace... Purpose: Add a touch of light to your barren spiritual world!