The Foremost Estate Of The Tang Dynasty

Li Yuanxing, a modern idle person who did not even obtain a high school diploma, has traveled through time.

While mourning the brother whom I never had the chance to see for the last time, I traversed through time and arrived in the Tang Dynasty on the third day of the Xuanwu Gate Incident

Li Shimin resembled his deceased brother, while Li Yuanxing bore a likeness to Li Shimin's younger brother, Li Yuanba, who died in his youth

Li Yuanxing became Wulang, the younger brother of Li Shimin