Next, it was time for the Crown Princess and the empress to investigate the poisoned people. Bai Yixiu and sun Yingying were inconvenient to stay in the palace, so they left the palace early.

The atmosphere in Fengqi palace was gloomy.

"After my mother, my son wants to go back to the palace to clean up and review." Yu Wanyi narrowed her eyes. She must find out who poisoned her this time.

The empress also nodded, "it's time to check, Wan Yi. There's a sentence I've always wanted to ask, why do you believe Yixiu and sun Yingying?"

The Crown Princess Yu Wanyi was slightly stunned, and then said bitterly: "Empress mother, Prince an and the crown prince are brothers, and he is sincere and simple-minded. He is definitely not the kind of person with deep and vicious mind. The reason why he doesn't care about everything is because he attaches importance to his ministers and the crown prince. Therefore, if I don't believe my own brothers, who else can my ministers believe? In addition, sun Yingying said she can cure it and make me pregnant in three months First, it can be verified soon, so king an doesn't have to lie. "

Hearing the answer from the Crown Princess Yu Wanyi, the empress also smiled and nodded, "well, you are a smart child. I'm relieved if you can figure it out."

After the Crown Princess Yu Wanyi returned to the East Palace, she began to ask mammy Li to find out all the doctors and maids who participated in the delivery, wenpo, and hold them separately and interrogate them one by one.

When she was making medicine for the crown princess, Mammy Li made the medicine herself without pretending to be someone else's hand.

Mother Li is the milk mother of Crown Princess Yu Wanyi. In those years, her son died because of a cold. Her mother-in-law's family even sold her, so mother Li sold herself directly to Yu's house as a slave, just in the lactation period, as Yu Wanyi's milk mother.

It can be said that Yu Wanyi is her child. Anyone can give the Crown Princess Yu Wanyi hands and feet, and mammy Li won't. therefore, the Crown Princess Yu Wanyi trusts mammy Li so much.

To sit firmly in the East Palace, Crown Princess Yu Wanyi is not a vegetarian.

I didn't know it before, but now I know it. Naturally, I can look for the poisoning from all kinds of clues.

Finally, three days later, the interrogation came out.

It turned out that it was the crown princess, so the big maid beside her was actually related to a mammy over there. The old mammy threatened the crown princess with her family and poisoned the crown princess.

The grand maid usually takes care of the crown princess. It's easy to poison in the water.

After the investigation, the Crown Princess Yu Wanyi put all the confessions and evidence in front of the queen.

Here, the empress also learned the truth through her channels. The investigation of the crown princess was right. She directly issued a decree to reprimand Princess Xu, and was demoted to serve as a concubine. She would never be rewarded, and she was a little more disgusted with Princess Xu's great grandson.

Xu side imperial concubine heard the Yizhi read by the father-in-law beside the empress and directly fell to the ground, "empress... Why did the empress treat me like this?"

"The Crown Princess must have slandered the empress in front of the empress, or she should quickly send someone to invite the crown prince. After all, the empress gave birth to the eldest son of the crown prince, and the empress has dignity in front of the crown prince." the confidant mammy around Princess Xu immediately suggested.

In the harem, only binding a man's heart is the key.

When you are young, you can only stand firm if you are favored by men; when you are old, you will be honored if you have a son as a backer.

Princess Xu quickly sent someone to find the prince, hoping that the prince could find a way.