First, Qin Qiong's body was exhausted in the war. As one of the founding heroes of the Tang Dynasty, Qin Qiong was very powerful. He supported it from the beginning, followed Li and his son in the world and won many battles. Qin Qiong is invincible on the battlefield. In order to achieve the great cause of dominating the world, Qin Qiong was loyal to Lee and his son and struggled hard in the war, so he suffered many injuries in the war, new injuries and old injuries, which led to Qin Qiong's perennial injuries. After Li Shimin proclaimed himself emperor, Qin Qiong's health went from bad to worse, and he could only lie in a hospital bed. Although the war is over and he can sit firmly in his official position, Qin Qiong can realize that a companion is like a tiger. It is better to resign from state affairs on the grounds of health and enjoy his old age, so Qin Qiong retired to his home after he ascended the throne in Li Shimin, and finally spent a stable old age and died of illness.
Second, Weichi Gong is domineering and superstitious. Weichi Gong is also a soldier who fought side by side with Lee's father and son. He is also brave and has made many achievements, but unlike Qin Qiong, Weichi Gong's EQ and IQ are relatively low. When Li Shimin succeeded to the throne, Weichi Gong thought he was the king's greatest hero, so he always praised his achievements in front of the king. This behavior also caused a lot of dissatisfaction in Li Shimin, but Li Shimin was a wise king in history, so he didn't do anything against Weichi Gong. Weichi Gong stayed in the imperial court for several years, which made other ministers very unhappy. According to historical records, Weichi Gong was unpopular. In the last few years of his life, he fell in love with the elixir, and no one dissuaded him. He often took mica and mineral powder, and eventually tortured his body to death. But Weichi Gong lived to seventy-four, and was still relatively old in ancient times.
Qin Qiong and Weichi Gong are both heroes of Emperor Taizong, but their endings are quite different, mainly because in the early war struggle, Qin Qiong paid all his energy and was injured, while Weichi Gong was slightly inferior. When Weichi Gong was an official in North Korea, his EQ was very low, but he was tolerated by Li Shimin and eventually lived to his later years.