Fallen Emperor, Halt! The Ancestors Arrive!

In the sixth year of Yonghui, Li Shimin, who was brought through time by Li Qing, stood before the Lizheng Hall, his gaze filled with deep emotion, his eyes filled with anticipation for the ceremony of crowning his youngest son as queen.The moment he entered the Lizheng Hall, Li Er completely broke down.“Zhi Nu! Why are you with Meiniang?!”……………………Li Qing, who obtained the system, received a task from the system. As long as he can lead twenty parallel dimensions of the Great Tang to complete the achievement “There is only one Great Tang in the world,” he can immediately become an immortal.Li Qing expressed that becoming an immortal is secondary, I want to see the fun first.This is the story of bringing Li Shimin to beat the fallen emperors of later generations.