Because Li Shimin warned Weichi Gong with the example of Liu Bang killing Han Xin, Weichi Gong had to keep a low profile and study music behind closed doors to save his life. Li Shimin is willing to give Weichi Gong a chance because Weichi Gong has been doing his best to help him. Weichi Gong made great achievements

Weichi Gong worked under Liu Wuzhou, but later he found that Liu Wuzhou was not a wise master, so he took refuge in Song Jingang. When Li Shimin crusaded against Song Jingang, Weichi Gong was captured alive by Li Shimin. Li Shimin is famous for his love of talents. He didn't kill Weichi Gong, but hired him. Later, when Li Shimin crusaded against Wang Shichong and Liu Heita, Weichi Gong made great achievements.

Not only that, Weichi Gong also played a significant role in the change of Xuanwu Gate. He stood firmly on Li Shimin's side in the change of Xuanwu Gate. He killed Li Yuanji and led troops to seize Tang gaozu. Weichi Gong helped Li Shimin ascend to the throne, and Li Shimin reciprocated by making him the Duke of Wu. Weichi Gong's personality is honest and frank, and he is easy to make trouble.

Although Weichi Gong is a valiant soldier, he is straightforward and often offends his colleagues, so Li Shimin sent him to work in other places. On one occasion, Li Shimin gave a big banquet and invited the founding heroes, and Weichi Gong naturally wanted to attend. Weichi Gong swaggering came, only to find that in his position, and position, Weichi Gong great anger asked the man what credit, incredibly dare to sit in his seat.

Li Daozong came forward to persuade, but Weichi Gong knocked him to the ground, almost losing his eyes. Li Shimin left his sleeve, and the party broke up in discord. He summoned Weichi Gong privately and said to Weichi Gong. I saw what you did today, and finally I know why Emperor Gaozu killed Han Xin. ? Weichi Gong shivered with fear, and quickly knelt down for mercy, and Li Shimin did not pursue Weichi Gong's fault.

Weichi Gong knew that Li Shimin was beating him, so he changed his previous style and began to keep a low profile. If he doesn't do this, he may end up like Han Xin.