Li Chengqian Didn't Rebel! How Am I Supposed to Become Crown Prince?

In the seventeenth year of the Zhenguan era, Li Chengqian, who was originally supposed to be exposed for plotting rebellion, unexpectedly killed He Gan Chengji first. Meanwhile, Li Tai, who had always been at odds with Li Chengqian, unexpectedly set his sights on Li Zhi, who was only fifteen at the time. Then, after Li Shimin and Li Chengqian had an all-night heart-to-heart conversation, everything about the course of history changed. Li Zhi: "Since all of you have deviated from history's course, I won't pretend anymore! The truth is out!" When Li Shimin saw Li Zhi charging into battle on horseback, it was as if he were looking at a different version of himself. From then on, wherever Li Zhi's blade pointed, all nations came to pay court! Wherever his strategies led, the great clans knelt in submission! Changsun Wuji: "My nephew has the makings of an emperor! Who? Why, His Highness Prince Jin, Li Zhi, of course!" Li Ji: "I never wanted to get involved in factional struggles, but Prince Jin Li Zhi has the makings of a sage ruler! Besides, my grandson…" Cheng Yaojin: "I simply like Li Zhi. You got a problem with that?"