Brother-In-Law Li Shimin

In the sixth year of the great cause, the Eastern Capital has a new year. Li Jiancheng had a very long dream: In the dream, the Sui Dynasty was overthrown, and all the heroes rose up. He and his younger brother assisted their father side by side, raised troops from Jinyang, entered Guanzhong, pacified the heroes, established the world, and finally personally sent Li to the position of Ninth Five-Year Plan. But in front of the Xuanwu Gate, the brothers fought against each other and killed each other. An arrow pierced his heart and shattered his life. When he opened his eyes again, he was not at the bloody palace gate of Taiji Palace. Instead, he was in a classroom with bright and clean windows, taking history as his profession and praising Tang Taizong's eternal achievements. Wake up from dream. However, he was still in the sixth year of Daye, and he was still Li Jiancheng, the prince of Tang Dynasty. But he soon discovered that in this era, he was not the only one who returned with the "future". So, during these six years of great work that were even more bizarre and difficult to understand, Li Jiancheng lowered his head, looked at the still young Li Shimin, smiled and patted him on the shoulder: "Erlang, you and I, brothers, have the ambition to conquer the world!"