Several eunuchs originally thought that Lu Yu would stay here for several days.

After all, being able to practice in the spirit pool is an unprecedented opportunity. Even some royal relatives who have obtained this opportunity will want to stay in it all the time.

Lu Yu said lightly: "I have absorbed the spiritual energy here, so there is no need to continue."

The eunuchs all stared at each other with an incredible look.

Even if the Moonlight Pool is different from Xuanhua Pool, it is just an ordinary spiritual pool. If you want to swallow all the spiritual energy in the spiritual pool overnight, it will have a very strong devouring ability.

Some curious eunuchs ran into the Moon Palace, and when they came back, they could only be shocked: "Sure enough, all the spiritual energy disappeared."

"Okay, where is the medicinal herb I want?" Lu Yu waved his hand.

"Yes, I have prepared it for you a long time ago. Please come with me." Several eunuchs said respectfully.

Everyone returned to the original palace again, and the imperial physician of the Imperial Hospital had already prepared medicinal materials for Lu Yu.

After careful inspection, Lu Yu found that all the medicinal materials were of sufficient age and of excellent quality.

It is difficult to find all these things outside, but in the palace, they are all collected in just one sentence.

These imperial physicians knew that Lu Yu was also a master of alchemy, so they did not dare to make trouble on medicinal materials. Each medicinal material was of sufficient quality.

"Master Lu, Empress invites you in."

The eunuch in purple robe had returned to the palace at some point.

There was also a faint smell of blood on his body, and it was obvious that he had experienced a killing not long ago.

Mi Fei sent him to investigate the fiefdom temple. It seems that this purple-robed eunuch should have gained something there.

Following the eunuch in the purple robe, he came to the hall.

This is the concubine's study room, surrounded by dozens of tall bookshelf, which contains thousands of books and various rare martial arts and scriptures in the outside world.

If any book here is left outside, it will cause a bloody storm and be snatched by countless forces.

But in the palace, these things are just ordinary things and can be read by noble people in the palace.

Zhen Yuqin leaned against Mi Fei and was slowly grinding. When she saw Lu Yu coming in, a surprise flashed in her eyes.

"Okay, Qin'er, you step down first. Everyone else will go out first. I will talk to my life-savior."

Mi Fei waved her hand and said.

"Yes, Empress."

Zhen Yuqin nodded obediently and withdrew from the study with a group of palace maids.

The palace gate closed, and all the noises from the outside were immediately blocked from the outside.

"I think you will have to wait for a while before you come out, but you will come out very early. I see that your momentum is obviously different from yesterday. It seems that you have gained a lot in the Moon Pool."

Mi Fei stared at Lu Yu, as if she wanted to see through him.

"Thank you for your accomplishment. If it is convenient, please give me divine blood. After all, I am an outsider and it is not convenient to stay in the palace for too long." Lu Yu said bluntly.

Mi Fei said lightly: "Why are you so anxious? I have sent someone to inquire about your background. You ascended from the lower realm and joined Xiahou Li in Luoshui Xinghe. Later, you quelled the rebellion and killed the Emperor Shura, and promoted for your merits.

General Wuxun. These really show that you are excellent enough.”

Lu Yu's eyes flashed: "What's wrong with Mi Fei, but it's okay to say it."

"Okay, then I'll just say it. I hope you don't have too much contact with Qin'er."
Chapter completed!