1. Escape is Le Yi’s only way. First, he must not go back, because Le Yi took away most of the main troops of Yan State at that time. Only King Yan Zhao was very confident about him. However, when the new King Hui came to the throne, he had a heavy army in front of Le Yi's troops. The general was already dissatisfied, and he believed in rumors that Le Yi would be imprisoned if he returned. Then Le Yi would face a situation where his whole family would suffer. Second, Le Yi can never become king, first of all, because King Yan Zhao was kind to Le Yi. Le Yi was modest but a man, and would never do anything treacherous. Secondly, Le Yi was a Confucian general no matter when he was the first or when he sent troops to conquer the Qi Dynasty. He always focused on winning the hearts of the people. Once Le Yi rebelled, his reputation would be ruined. Third, and most importantly, during the Spring and Autumn Period and the Warring States Period, people had serious thoughts about their homeland, that is, it was difficult to leave their homeland. Tiandan's resistance to Yan is the best evidence. If Le Yi sends troops to attack Qi, once he rebels and proclaims himself king, the residents of Qi will definitely not recognize it and will definitely try their best to regain their homeland. The Yan army will definitely be divided into two camps that support Le Yi and oppose Le Yi, which will greatly weaken the morale of the Yan army. , it is very likely that a war will break out and all previous efforts will be wasted. Countries will attack together, and the family will suffer misfortune. Le Yi had a strong military spirit in the army at that time, and Qi Jie was just a deputy general who was pushed to the stage by history. After Le Yi left, he was not even able to control the entire army.

Also, at that time, the two pillars of the Yan Kingdom, Xin Xin in court and Le Yi in command, were not reused by the new king. Before Le Yi left, he had left Ju Xin and brought his family out of Yan State to join him. After this incident, Ju Xin also left Yan State. (I don’t know if it is in the book)

2. Leading troops to attack for a long time is not the best way, it can even be said to be a dead end. Because first of all, if the army cannot attack for a long time, it will become difficult to maintain food and grass supplies, and the new emperor is very suspicious of it. Once the supply of food and grass is cut off, the morale of the army will be chaotic. Tian Dan went out of the city to counterattack again, and the situation was critical. Secondly, not long after Qi was captured, the people were still unsettled and had been plundered by the war. They could not be used as a source of grain and grass collection. It was more likely that the grain collection would trigger Qi people to riot again, leading to the failure of the war. Third, if the attack cannot be taken for a long time, the soldiers will miss their hometown, which will lead to unstable military morale. Once there are more rumors, it will also affect the morale of the military. Le Yi was framed, and the reason is just look at the back of 1 I wrote.

3. Le Yi has two methods. First, if he can capture the entire Qi State without a single blow, he will immediately submit his policy of governing Qi State to the King of Yan. He will do this in two steps first. He distributed his policies to the three armies, so that his gentle policy could achieve results before the arrival of King Yan's instructions. At the same time, he ordered his retainers who stayed in Yan State to try to bring their families out of the city to join forces, but they must not leave any flaws. Once you receive the order, no matter what, you will immediately "hang the seal and seal the gold", explain the matter, reunite with your family, and leave the country. Second, he led his troops back to Yan, but caused an accident on the way and injured himself. After returning, he excused his illness and resigned from all his posts. He lived in isolation and took the opportunity to take his family away to learn from Fan Li.