As for what is to be done for half an hour, I'm afraid that only the prince of the underworld, who laughs like a secret success, knows.

At this time, Nalan mansion is a time when the dinner party is full of toasts and bustles. Nalan Zhengze, of course, entertains in the front hall.

However, Nalan Zhengze is not lax about the guard of the study.

Even at this time, the guard around the study seems to be twice as many as usual.

However, the guard of Nalan mansion in the district is only a piece of cake for He Xi and Nangong Yu.

But after a while, the guards fell to the ground and slept like dead pigs.

He Xi takes out the silver needle, stabs several times on the head of these guards, and lets Nangong Yu hold them up and keep standing posture.

"In a second, they will wake up, but they don't remember what happened."

He Xi takes back the silver needle and chuckles, "so even if someone comes to the study in the middle of the way, he will not find anything strange."

Such a short-term control of people's memory and perception means that the cultivation of the celestial world is not without, but it can never be as easy as He Xi.

The girl in front of her, in the field of medical skills, seems to have reached the peak, and there is nothing that can really defeat her.

Nangong Yu lowered his eyebrows and eyes to cover the doting and burning desire in his eyes, and a gentle smile rose from the corner of his mouth.

Such a stream, if one day it blooms, will surely become the existence that many people covet and yearn for?

However, even if those people no longer how covet also useless, because he will he River firmly guard in their own side.

After handling the guards, the two quickly entered the study.

As soon as he entered the room, He Xi's instruction was almost unnecessary, and Nangong Yu's eyes fell on one corner of the study.

Seeing Nangong Yu walking in that direction, He Xi immediately grabbed his hand. "This array is very strange. As long as it is close to a little, it seems that Nalan Zhengze will feel something, even if there is no fluctuation of spiritual power, it is no exception."

Nangong Yu smiled a little and held the soft hand of He Xi with his back hand, and took her a step forward.

As soon as he was close to the induction range of the array, Nangong Yu stepped in and made a unique seal.

Then, a pure black power spread from his fingertips to every corner of the room.

With the diffuse of pure black power, the feeling of monitoring their every move disappeared instantly.

It's also a strange and powerful array, but He Xi has a feeling that no matter what they do, Nalan Zhengze will not feel it again.

She looked at the black psychic power that had dissipated in the air, couldn't help opening her mouth wide and exclaiming, "is the dark psychic power?"

Nangong Yu scraped the tip of her nose and said with a show off smile, "now I find your man's strength?"

He Xi's mouth was open for a long time, and he didn't even respond to Nangong Yu's teasing.

Because the dark is the power It's really awesome!

He Xi remembers that there are many powerful forces in nature, such as wind, rain, thunder, lightning and frost, recorded in the old man Xumi's records of all things. But these forces, in the final analysis, come from the variation of the five elements.

Therefore, the most powerful force between heaven and earth is the five elements power. The more pure the basic five elements power is, the more powerful it is.