Datang: Save Li Jiancheng, I Will Become the Strongest One-Word King

In June, the ninth year of Wude in the Tang Dynasty, it was a sunny day in Chang'an. A group of ten people rode into the Xuanwu Gate. As soon as the pedestrians entered the door, the heavy stone door behind them was slowly closing. "No, Yuanji, we are ambushed. Let's go!" Before Li Jiancheng finished speaking, more than a hundred people rushed out from a corner and charged at the ten cavalry. Shouting: "Li Jiancheng and Li Yuanji don't leave!" "Heaven will kill me!" The two brothers Jiancheng and Yuanji cried while holding each other's hands. At this time, a long and leisurely voice suddenly came: "Prince, you still have a chance." One of the guards took off the helmet calmly. "You are not my bodyguard! Who are you?" Li Jiancheng was shocked. The guard laughed loudly, "It doesn't matter who I am, what matters is that I can save the prince." While the guard was chatting and laughing, he struck Li Yuanji with a sword, and Li Yuanji died on the spot. The guard gently wiped away the blood on the sword, and said Youyou: "As long as the prince agrees to grant me the title of King of Side by Side, I will keep the prince safe and help him ascend the throne." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.