Chen Tianci is reborn in another world as the eldest legitimate grandson of the Prince of Zhao’s household in the Northern Zhou dynasty. His mother dies in childbirth, and his father follows her not long afterward, so he grows up alongside his grandfather.
When he is seventeen, his grandfather also passes away. Chen inherits the title of Prince of Zhao and takes his seat on the cold throne.
To survive in this chaotic age, Chen Tianci undertakes a series of reforms and struggles. First he unifies the north, then conquers Japan, and finally leads an army of 300,000 on campaigns across the realm.
Years later, Chen Tianci becomes emperor of Huaxia, master of the grasslands, and great emperor of Tianzhu.