My Father, Li Yuanji, What Happened to Li Er's Father?

In the sixteenth year of Zhenguan of the Tang Dynasty, the country's fortunes were booming, and Emperor Li Er was at the height of his power. Li Feng, who traveled through time, learned the truth from his dying mother. Son, you are not the biological son of the current emperor, your father is Li Yuanji who was killed in sixteen years! Let's go see Emperor Li Er again. It turns out that I have been doubting myself for a long time! As a result, there were constraints everywhere inside and outside the court, and people were using borrowed knives to kill people! Li Er, under the guise of the prime minister, sent Li Feng to conquer Goguryeo, the most rebellious country in the world! With the rebellion system, why should I be afraid of you? My father is Li Yuanji, why did I rebel against you? Any questions? I am going to overturn the splendid country of the Tang Dynasty that you have worked so hard to build! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.