Xiao Yu really didn't know where to start, the guards who protected Chai Qingyue were always keeping a close eye on the east direction around him, not to mention a living person, even a fly couldn't fly in, Xiao Yu began to look for other ways.

Xiaoyu, who has always been ingenious, was quickly reused by the people of the Prince's Mansion, and she was willing to do ordinary work, so Xiaoyu found another way to kill Chai Qingyue.

One day, Xiao Yu saw that a maid was about to go to Chai Qingyue's residence with food, and she had a plan to stop the maid.

"You're going to deliver food to the crown princess, right?" Xiao Yu asked.

"yes, these are just made in the kitchen, I have to send them over quickly, it won't be good if it gets cold for a while." The maidservant took the basket of food and looked nervous about to leave.

"Wait a minute." Xiao Yu hurriedly stopped her, in order to prevent her from leaving, Xiao Yu took a quick step and blocked in front of the maidservant, completely blocking her way.

"What's wrong?" The maidservant was puzzled.

"Seeing that you are in such a hurry, do you have any other food?"

"That's right, so you have to hurry up, the crown princess is in a special period, if it is delayed, she will definitely be punished by the prince." The maid looked very reluctant to let Xiao Yu block her way, and there was a little impatience in her words.

"That's it, I'll send these for you, and you can go back and get the rest now, won't it save time?" As he spoke, Xiao Yu was about to take the basket in the handmaid's hand.

"That's not good, I was personally set up by the prince to deliver food to the prince, in case it is discovered-" The maid unconsciously let go of her hand and looked at Xiao Yu with some embarrassment.

In fact, she was happy in her heart, she was already busy enough, and now she finally had someone who was willing to help her, and the maid was especially looking forward to such a scene in her heart, but this was Murong Sichen's order, and she didn't dare to disobey.

"It's okay, just this once, and you know that I can't have the intention of hurting my benefactor." Xiao Yu knew what the maid was worried about, now that Murong Sichen's protection of Chai Qingyue was spreading throughout the capital, where would anyone not pay attention to Chai Qingyue's safety!

"Okay, then you must send it over well, and after sending it, you can leave immediately." The maidservant finally agreed, and after speaking, she hurried to get the rest of the meal.

"No problem." Xiao Yu smiled.

When the figure of the servant girl disappeared from Xiao Yu's sight, Xiao Yu took out a delicate small bottle from her sleeve, and then, she quickly took away the piston of the bottle, poured the powdery object inside into Chai Qingyue's soup, and stirred it a few times with a spoon, after that, she pretended that nothing had happened and walked towards Chai Qingyue's palace gate.

"Crown Princess, please eat." Xiao Yu pinched his throat and said in a hoarse voice, and by the way, he took the food out of the basket and deliberately placed the soup in front of Chai Qingyue. I deliberately said it again.

"This soup won't taste good when it's cold, so the princess should use it early!"

Chai Qingyue heard Xiao Yu's words, owed a debt, got up from the bed, and walked to the dining table with Xiao Yu's support, she looked at the food in front of her, there was no reaction, and finally, she sat down.

"Then the princess will use it slowly, and the slave will leave first." Xiao Yu was afraid that after being by Chai Qingyue's side for a long time, she would reveal any flaws, so she thought about leaving.

"Wait a minute." Chai Qingyue spoke up.

This scared Xiaoyu, she thought she had been recognized so quickly: what to do, has it already been discovered? I'm going to fall short. Xiaoyu couldn't believe what she had heard.

When Xiaoyu was at a loss, she could only follow Chai Qingyue's instructions and stand there obediently, waiting for the next sentence.

"You turn your head." Chai Qingyue continued.

At this time, Xiaoyu was already fully prepared, but it was really not good, so he could only fight for his life.

She turned around slowly, turned her extremely ugly face to Chai Qingyue, and stammered, "Crown Princess, what's wrong?" The slave is afraid that this ugly face will scare you. ”

Looking at Xiao Yu, Chai Qingyue seemed to be thinking about something, but soon she spoke.

"It's okay, I just wanted to ask if that's all you have for food?"

"No, there is! It's coming right away. Xiao Yu finally hid her timidity in her stomach, she didn't expect Chai Qingyue to stop her because of this incident, she thought Chai Qingyue recognized her!

"The meal is coming." Before Chai Qingyue could speak, the maid came in with another basket just now.

"Okay, I see, you all go out! Come back later. Until this time, Chai Qingyue had never picked up the chopsticks, she seemed to be waiting for something, but Xiaoyu didn't see this scene.

Because, after she finished speaking, she left immediately. Xiao Yu was worried that Chai Qingyue would recognize her, and then spread the news to the public, then she would die if she was not careful. Although Xiao Yu kept saying that he was not afraid of death, but when that time came, no one was not afraid.

"Squeak-" As soon as the door closed, Chai Qingyue sent someone to call the imperial doctor, and Chai Qingyue didn't move a bite of the food.

"Imperial Doctor Li, you help this palace to see what is on these sides." Chai Qingyue pointed to the meals on the table, obviously a little scared.

"Yes." Imperial Physician Li got up and took out many thin silver needles with thick and thin thickness from the box he brought to practice medicine. And in every dish is stirred and stirred.

At first, the silver needle didn't have any reaction, but when the soup was tested, the silver needle turned black all of a sudden, and this scene stunned Chai Qingyue, Imperial Doctor Li and everyone present.

"Who has the crown princess ever sinned against?" Imperial Physician Li thought it was incredible.

"It's okay, you step down, this palace knows what to do." On the contrary, Chai Qingyue behaved very calmly, and she poured the soup into the flower pot.

"Imperial Doctor Li, I hope only you and I know about this matter." Chai Qingyue suddenly stopped Imperial Doctor Li when he was leaving. Said very mysteriously.

"But, the crown prince—" Imperial Physician Li was a little embarrassed, because Murong Sichen asked him to report all the risk factors around the crown princess to her, and now, Chai Qingyue didn't let him say it.

"Don't worry, I'm measured." Chai Qingyue comforted Imperial Doctor Li, after all, he is also responsible and belongs to the type that can't help himself.

"Alright then!" Imperial Physician Li reluctantly agreed, although he said that he could not disobey Murong Sichen's order, but the order of the crown princess should not be underestimated, if people look at you unpleasantly, killing you is also a matter of one sentence, and doing things in the palace must be both rigid and soft.