Mingruo walked into the study and saw Madam Jin kneeling tremblingly on the ground. Si Haochen sat down on the chair behind the desk.

Madam Jin didn't know what the little master is now, and she apologized in a tone of grief: "It's the old slave who didn't take good care of the little master, and I'm guilty!"

"What's wrong with Lanyuan today?" Si Haochen asked.

Madam Jin thought about it carefully, shook her head and said, "No."

"Who has anyone been to Lanyuan before the incident?" Mingruo asked casually.

"The princess asked this, but I remembered something." said Madam Jin, "The one who came to send lunch today was Miss Qiuhong. Moreover, because of the banquet at the mansion, lunch was one hour later than usual."

"Is there a dedicated person responsible for delivering lunch to Lanyuan?" Mingruo captured a key.

"The prince's meals are given by a dedicated person, and the others are not responsible for them, but they are usually delivered by Miss Xia Xiang." Madam Jin explained.

"Something is wrong." Mingruo looked at Si Haochen, "Today's lunch was prepared with hot pot. The dishes and the bottom of the pot were prepared by the chef of Chiweiju. The chef in the mansion only helped him from the side so that he would not prepare lunch for the servants, and would postpone it for an hour for so long."

Si Haochen made a gesture and asked the secret guard to "bring" Qiu Hong and the cook to come over to ask questions.

Si Haochen asked Mama Jin a few more questions, but the answers she gave were of no value, so Mingruo sent her to take care of Xiaotuanzi.

Soon, the poisoning doctor in the mansion found out that Lanyuan was sleeping because he had eaten food mixed with sweating pills. The secret guard also brought the kitchen manager and the chef over. After interrogation, the time to hand over the meal to the servants in the mansion today was not postponed, and it was the same as usual.

"Which yard is Xia Xiang delivering lunch to today?" Ming Ruo suddenly asked.

"Report to the princess, Xia Xiang's feet were scalded by boiling water last night and took a leave today." The kitchen manager replied immediately.

Ming Ruo's lips curled slightly: "If you guessed correctly, Qiu Hong hurt Xia Xiang to burn her feet..."

"That's right." The kitchen manager was surprised. How did the princess know such a small thing? She was in the kitchen every day. If Qiuhong hadn't taken leave for Xia Xiang this morning, she wouldn't have known it.

Si Haochen looked at Qin Mo: "Have you found Qiuhong yet?"

"Not yet." Qin Mo lowered his head.

"Prince, Qiu Hong and Xun Yi were both found in the dry well in the mansion." A Qi continued, "Qiu Hong has died, Xun Yi... has only one breath left, and Doctor Xun Yi said it was helpless."

"Who is Xunyi? Is it very important?" If it was his own person, Mingruo decided to go and rescue him.

"It's the secret guard who protects Xuan'er."

"Oh, then take me to have a look." Mingruo took out the medical bag from the drawer in the study.

Mingruo saw Xunyi in Dr. Xu's yard. Mingruo activated the medical system and the examination results showed that Xunyi was mainly caused by the heavy skull bone to cause cerebral hemorrhage. If the surgery is done immediately, it can still be saved.

"Doctor Xu, can I use the operating room immediately?" Time is tight now, and if the hematoma compresses the nerves in the respiratory system, Xunyi will be really helpless.

"I can do it, I just cleaned it the day before yesterday." Dr. Xu answered immediately.

"Send people to the operating room quickly." Ming Ruo thought for a while and said, "Also, his hair needs to be shaved."

Dr. Xu trusted the princess’ medical skills and did whatever the princess told him, without even asking about the ‘why’.

Mingruo pretended to go back to Zhuyuan to get the surgical instrument. Xunyi's situation was not enough to open a craniotomy. He just needed to drill a hole in the appropriate position to drain the blood stasis and effusion. This required the use of electric drill.

When Mingruo came to the operating room with a medicine box similar to a tool box, Dr. Xu had already shaved Xunyi's hair.

Mingruo changed into surgical gowns, and Dr. Xu looked at her with anticipation: "Princess, let me give you a blow."

"Yes." Ming Ruo threw Dr. Xu a set of surgical gowns, "I will use some secret techniques of the master. No matter what you see, don't be too surprised to affect the operation."

Mingruo suddenly discovered that it is still beneficial to worship a cheap master. In the eyes of the world, Yunzhong Palace is a magical existence. No matter how strange the thing is, it becomes much more reasonable to blame Yunzhong Palace.

"Princess, please rest assured." Doctor Xu also knew that the princess was taught by the Lord of Yunzhong Palace and must have learned a lot of excellent medical skills.

But when I saw the so-called operation of the princess, Dr. Xu didn't feel it was great, but only felt it was violent. The princess actually drilled a hole in Xunyi's head. The sound of creaking and creaking bones made Dr. Xu's scalp numb.

Mingruo first used a syringe to extract twenty milliliters of blood stasis, then inserted the drainage needle, connected the drainage bag to fix it.

"Princess," Dr. Xu asked cautiously, "Will Xunyi bring this bag with him in the future?"

"No." Ming Ruo checked Xunyi's vital signs again, "Depending on the bleeding status, it takes three to five days to drain."

"Can the princess and patients with intracranial hemorrhage be treated with this method?"

"Theoretically, this is true, but before you start, you must determine the location of the bleeding and the intracranial condition. Otherwise, the location or depth of the hole is wrong, and it will cause death." Without the support of MRI from the medical system, Ming Ruo would not dare to open a hole in the human head casually.

"I understand." Dr. Xu nodded repeatedly.

Ming Ruo fed Xunyi Qiwei Dan and anti-inflammatory Western medicine. In this case, it is best to have infusion to prevent infection, but Ming Ruo dared not expose too much, so he could only do this first. Ming Ruo observed in the operating room for an hour and found no problems.

"You look at him first, I need a rest." Mingruo found that his body was still too weak now, and he felt tired after any minor surgery.

"You go, I will take good care of him." Doctor Xunyi's pulse was diagnosed. His pulse was already strong, not as weak as before.

Mingruo walked out of the operating room and saw Si Haochen standing outside: "Have you found out everything?"

"Yeah." Si Haochen nodded, "A Yi and the third year of junior high school caught someone and came back. They should be the person wearing night clothes that Xuan'er mentioned. This person... is the secret guard of the concubine."

"Ah?" Mingruo didn't expect that Concubine Shen would attack Xiao Tuanzi at this time.

"Are you surprised?" Si Haochen held Ming Ruo's hand and walked towards the bedroom.

"There are some accidents, but there are many things that can't be understood..." Ming Ruo frowned and said, "For example, why did she attack Xuan'er? Even if she thinks that Xuan'er is in trouble with Shen Bichi, she should wait for Shen Bichi to enter the mansion. Now she has not yet drawn a single horoscope...

In addition, even if she is critical of Xuan'er's life, throwing people into a dry well is safer than throwing them into the pond in the bamboo garden. There are so many people in my yard, and people will soon see that Xuan'er is likely to be rescued."
Chapter completed!