Although it was too late to prevent, Nangong dance, which was originally cheerful, soon accepted the restriction after a short time.

"Don't worry, I'll take care of it!"

Nangong is smiling. She is most interested in explosives.

In fact, she has been itching for a long time, but at the emperor's house, she is not very interested in doing these studies, and there is no place for testing.

It's a joy to give her the task now.

Yu Linfeng looks at the happy appearance of Nangong dance. His eyes are full of doting.

In the past, Nangong dance was always allowed to do whatever it wanted in Wuji palace. Now it's very rare to practice quietly in emperor's house for such a long time.

Seeing Nangong dance's promise, the smiles of dilinxuan and others are more and more brilliant.

"Nangong girl is really cheerful, so please."

"No trouble, no trouble." Nangong dance waved her hand repeatedly. "I've been taken care of since I came to the emperor's house. I can't do anything. Now I can do some small help. I feel very happy."

"By the way, in addition to this dynamite, I made a gadget of my own, which may help the cultivators of our family."

At this time, the magnetic and pleasant voice of emperor Beichen began to ring.

Hearing this sound, people turned their heads and looked at emperor Beichen in confusion.

"Little Lord, what have you done?"

The faces of all the elders were curious, and their eyes were full of deep satisfaction and joy.

Now in the face of this young Lord, they have only to be convinced from the bottom of their hearts.

"What do you think of the array I arranged that day?"

Emperor Beichen's eyebrows were slightly selected, and his matchless face had a mysterious smile.

Everyone was slightly stunned. In their mind, they thought of the array used by the northern Chen on the day when the dark congregation was established.

It was because of the trapped array that blocked a number of cultivators, which gave emperor Beichen the opportunity to use the summoning skill.

"You say that sleepy array?" Emperor Yu's eyes are bright.

Emperor Beichen nodded slightly.

"The effect of the trapped array is great. If it can be used in normal times, it will help the cultivator greatly.

It's just that it's not easy to learn the array, and not every cultivator has this talent. "

Emperor Yujue's face shows the color of thinking. It's really good to master the array, but it's not realistic to let everyone learn it.

After all, many people don't have enough energy. They don't have time to study anything but cultivation.

"Father, look at this."

Emperor Beichen hands a jade to Emperor Yujue.

Emperor Yu never took over the jade. It's a very simple piece of jade. It's not even carved. It doesn't seem to have any special features.

However, Emperor Yujue found that there were some special forces in the jade after he felt it carefully.

"What's in the jade?"

They all looked at the common jade curiously. They all understood that there must be his reason why emperor Beichen took it out at this time.

Hundred Li red makeup also looked at emperor Beichen doubtfully. In fact, she also noticed that Beichen was busy making drums when refining pills carefully.

However, she did not inquire about it carefully, because Beichen is not only studying arrays but also studying the technique of runes.

Therefore, in addition to daily cultivation, Beichen is also very busy.