Li Yuan was so angry that he asked Zhang Liang to be dragged and thrown into prison for the judge to interrogate properly.

Zhang Liang looked innocent and didn't say a word, and the people who interrogated him probably didn't want to talk to this mute-like person, so he returned to Luoyang.

let go of Zhang Liang so easily, in the final analysis, there is no full evidence, so he called him to ask for questioning, and Li Yuan didn't want to give Li Shimin too much face, after all, the palms and backs of his hands were full of meat.

One day, Li Shimin was invited by Li Jiancheng to eat and drink at his house.

Eating and drinking secondly, Li Jiancheng wanted to take the opportunity to explore the secret thoughts in his heart.

Unexpectedly, a few glasses of wine flowed into Li Shimin's belly, causing him to vomit several liters of blood and almost go to see Hades.

Li Shimin's blood was almost vomited, and he came to his senses, and he insisted that Li Jiancheng had poisoned him.

Faced with such a situation, Li Jiancheng has a hundred mouths that can't be justified.

But what! This poison in Li Shimin is a bit paradoxical!

First of all, Li Jiancheng is not a fool, if he poisons Li Shimin, he will poison him in his mansion, I don't understand, give people a handle! That's really jumping into the ten Yellow Rivers and can't wash it,

Secondly, if Li Jiancheng really wants to poison Li Shimin, he must use fierce poison to poison him directly, instead of making him vomit several liters of blood and live well, which will make Li Shimin even more resentful of him and fight back more violently.

Then, there is only one possibility, in order to blame Li Jiancheng, Li Shimin drank some medicine that made him vomit blood, but he would not die. If so, he really fought hard, gambling with his life.

Secondly, Li Shimin was already very wary of this brother, and when he went to his house to drink, he didn't have much to think about, Li Jiancheng was really poisoned, and he wouldn't drink it.

Li Yuan heard that Li Shimin vomited blood while drinking in the Prince's East Palace, he did not blame Li Jiancheng harshly, but just said to Li Jiancheng without pain: King Qin has never been good at drinking, don't give him wine next time.

Li Yuan did not punish Li Jiancheng severely, and he should not believe that Li Jiancheng wanted to poison Li Shimin.

Although the incident of drinking and vomiting blood was very strange, fortunately the thing Li Yuan feared most did not happen in the end: he would lose a son.

It was heartbreaking to think about, and Li Yuan spent countless brain cells to come up with a way to balance the relationship between the three brothers.

The crown prince Li Jiancheng took care of government affairs in the capital Chang'an and warned him not to harass Li Shimin at will.

The placement of Li Shimin was to let him return to Xingtai, stay in Luoyang, let him preside over the east of Shaanzhou, set up the banner of the Son of Heaven, imitate King Liang Xiao, leave the court, and return to the fiefdom.

Li Shimin was reluctant to go in tears, on the grounds that he was reluctant to let his emperor father go.

His emperor father said: "The world is one family, the eastern capital and the western capital are not far away, I want to miss you, I will come to see you at any time, you can go with confidence!" ”

The father and emperor said such beautiful words, obviously resolutely let him go to Luoyang, and he was embarrassed to say that he would stay.

Li Yuanji, as the youngest son of the Li family, usually loves to play, and has nothing to do with the two brothers fighting for the crown prince, and it seems harmless to humans and animals, so he let him continue to be his king of Qi.

When Li Shimin was about to get up and go to Luoyang, he suddenly came to inform him that he didn't have to go, and let him stay in the capital.

This is again the "credit" of the two brothers, Li Jiancheng and Li Yuanji, who agreed that when the King of Qin arrived in Luoyang, he would have land and an army, and it would be difficult to control him, but let him stay in Chang'an to facilitate the cleaning of him.