Li Shimin Sixianruke, recruit, renegade Li mi counselors will have voted to Li Shimin's door. Qin Qiong, Wei Chi Gong, Cheng Yaojin, Luo, rate soldiers annihilated the eighteen against King road. The world after calming down, Li Shimin fame Risheng, Li Yuan is in the choice of successor in shilly-shally. Li Jiancheng then combined with Li Yuanji Li Shimin, crowding. Li Yuan irresolute and hesitant, also make the decree to conflict with each other, to high power and big Li Shimin has been Li Jiancheng and Li Yuanji grudges, finally accelerates the philosophers meet on the battleground. Li Jiancheng suggested to Li Yuan do command to go to battle by Li Yuanji, to hold the horses, and then took the opportunity to get rid of Li Shimin. In planning the Xiao after, and Qin Qiong, Cheng Yaojin will help Li Shimin Jian, except for Li Jiancheng and Li Yuanji.