Traveling through the Tang Dynasty, he became the useless sixth prince Li Yan. At the beginning, he was framed by the prince and was exiled outside the Western Region by Li Shimin's imperial edict.
Li Shimin's original intention was to let him suffer a lot and fend for himself.
But a few years later, when the Tang Dynasty was experiencing internal and external troubles and foreign troops approaching the Wei River, military reports from the Western Regions shocked the entire government and the public!
"Report! His Highness the Sixth Prince used a magical weapon called a cannon to level Gaochang Kingdom!"
"Report! His Highness the Sixth Prince's musketeers lined up to kill him, beating the Western Turkic Khan into a sieve!"
"Report! His Highness the Sixth Prince's 'steam train' travels thousands of miles a day and surrounds Chang'an City with heavy machine gun troops!"
Li Shimin was completely confused: "I asked you to go to the Western Regions to guard the border and be punished, but you actually started the industrial revolution there? Are you going to found a country and usurp the throne?"
Li Yan blasted the Suzaku Gate to pieces with one cannon: "Father, please abdicate, the Tang Dynasty has fallen behind, and we, the Great Yan Empire, are the world hegemons!"
