Douluo: Start with Xuanwu Sect, Then the Empire System Comes

Xue Qingyuan, the second prince of the Tiandou Empire, lived in trepidation every day. Especially as he grows older, his "brother" Xue Qinghe becomes more and more friendly to him. Not wanting to die quietly in a cup of poisonous wine in the future, Xue Qingyuan decided to strike first! Winning over Dugu Bo, trading Qiluo Tulips for the Qibao Glazed Sect... A shocking coup is about to begin! When he finally cleared all obstacles and was about to sit on the dragon chair, a cold mechanical voice suddenly sounded in his head: "Congratulations to the host for becoming the prince and inheriting the throne. The empire building system has been activated." Xue Qingyuan: "...?" You came here after I unified the court? … Twenty years later, the huge empire that integrated the power of the entire continent set its sights on the sky. Tang San, Xue Qingyuan's most loyal feudal fighter and imperial vanguard, was ordered to lead the army and point his sword at the divine world!