Weird City: Start with a Demon King's City

Extraordinary and strange things reappear on the earth. Strange objects and magic took root. Ning Wuyou owns a Demon King's City and awakens the ability to create monsters. Some water, a little magic crystal = slime Magic metal blood soul fragment = magic sword ... A few years later, Ning Wuyou drove the car and looked at the savior who had become his student and was still in the novice stage, and said fiercely: "Don't run away, rush towards the car." Savior: "Are you crazy?" Ning Wuyou looked at the thriving savior and smiled with satisfaction. In this garbage world, if the biggest boss is not me, the devil, is there any justice? Are there any laws? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.