"To complete the connection between two people, you must ask the person you want to contact to enter a drop of essence blood into your identity token. In the future, you can use this drop of essence blood as a guide to communicate with the other party's identity token. In addition, because everyone's essence and blood are different, when you want to activate the formation, you only need to lock the essence and blood of different people. Xiushi explained.

"There are thousands of avenues, and different paths lead to the same end. Hearing Xiushi's explanation, Ning Caichen had this sentence in his heart.

In the world of technology, people use signal stations and mobile phones to complete long-distance communication. In the world of mythology, people use the power of formations and essence blood to complete long-distance communication. I can't say which of the two different situations is better, but it can only be said that the former is more popular and operable.

Wang Shi handed his token to Ning Caichen and said, "Come on, essence blood." ”

At that moment, the four of them exchanged tokens, and each dripping their own essence blood on the other party's token.

"You wait here, I'll go out and try it. Wang Shi said, and his body flew out of the mission hall in an instant, and even flew out of the exchange mountain range.

After a while, the identity token in Ning Caichen's hand lit up slightly, and he immersed his divine thoughts, only to see that Wang Shi's essence blood was emitting a millimeter of light, and a voice came out of the essence blood: "Ning Caichen, can you hear my voice?"

Ning Caichen said: "Can you hear me?"

"It's amazing to be able to hear, to be able to hear. Wang Shi's voice suddenly became very high, and his emotions seemed to be extremely excited.

Ning Caichen didn't know how many times he had called in his previous life, so now he didn't have much excitement in his heart, and said to the essence blood: "The test was successful, come back quickly." ”

When his divine thoughts came out of the token, Bai Shuang and Mu Bai looked at him intently at the same time, and Bai Shuang asked, "How is it?"

"Success. Ning Caichen didn't care if they could understand it or not, and made an OK gesture.

The two of them breathed a sigh of relief almost at the same time, and Bai Shuang exclaimed: "If this function can be placed on the battlefield, it can almost easily change the scale of victory. ”

Ning Caichen's heart moved, and he said to Xiushi: "Instant communication is done through the power of formation and essence blood, right?"

Xiushi bowed his head and said, "That's right." ”

"So, as long as I have credits, can I add this function to any item?" Ning Caichen's eyes lit up.

"There is a premise, this item, the material must be very good. At the very least, it can withstand the power of the formation without being destroyed. Xiushi spoke.

Ning Caichen nodded with satisfaction, and secretly said that if there is an opportunity in the future, he will try his best to equip the Zhejiang army with this kind of communication function to enhance the soft power of the army.

"Do you have any questions about instant messaging?" said Xiushi with a smile when he saw that they were no longer talking.

The four of them had no doubts for a moment, and Bai Shuang spoke: "This is the end of the matter about instant communication. None of you want to retreat, do you?"

"What do you want to do?" Ning Caichen asked, shaking his head along with the other two.

"Continuing the task, I spent a lot of credits in the past few days, and now I have to make up for all of them. White Frost smiled and spoke.

Ning Caichen hesitated for a moment, pursed his lips and said, "That, can you go with me to do some meritorious tasks?"

"Merit mission?" the three of them were stunned and looked at him suspiciously.

Ning Caichen explained what happened in the most concise language, and finally said: "If you think it's too wasteful to do this kind of task, in fact, we can do it separately. ”

"No need to separate. Mu Bai's mind sounded with the figure of a fairy in white clothes, and he blurted out a sentence.

Before, he felt that he had forgotten, forgotten the figure, and the hazy emotion. But now when I heard that name again, I realized that the shadow had always been deep in my heart.

Someone once said that liking someone may require a look back and a turn. But to forget a person, I don't know how many years it will take.

Now Mu Bai thinks that this is probably the case for him.

Because his expression management was very good, he still looked indifferent and even indifferent, so everyone didn't suspect anything. Wang Shi followed and said: "How can it be said that it is troublesome to do something for the sake of a friend." It's okay, we've got you covered. ”

Bai Shuang paused for a moment, raised his eyes and said, "Teach us the immortal scripture that the sage taught you, and we will instill our respective merits into the porcelain vase." ”

Ning Caichen opened his mouth and said: "The Immortal Sutra can be taught to you, but I can't ask for your current merits, otherwise I will not be able to pass it on my conscience." ”

"You can't ask for merit now, you have to get it later through the mission. Wang Shi said seriously.

Ning Caichen took a deep breath, summoned the immortal scripture obtained from the saint, and said: "If you want to cultivate this immortal scripture, you need to outline the great array in the palm of your hand with the blood of the demon beast, do you still have any credits?"

After a while, the three of them took the three blood bags from Xiushi and looked at Ning Caichen: "This, how do you build a refining formation?"

"I don't know if I can draw it with a brush. Ning Caichen said, pausing: "You can try." ”

"How did you do it, isn't it convenient to say?" Wang Shi said bluntly.

Ning Caichen opened his mouth and said: "It's not that it's inconvenient to say, but I feel that this method owes you something...... I used the tip of my pen to dip the essence blood, cut the wounds one by one, and let the essence blood mix with my own blood, forming a formation in the palm of my hand. ”

"Then we'll do the same. Mu Bai said.

The other two nodded together, and Bai Shuang looked at Xiushi: "We can build the refining formation on the road, so let's get the task first." Little Xiushi, do you have any merit quests to recommend?"

Xiushi shook his head, took out the task book, and placed it on the window: "I haven't paid much attention to these, the task list is here, you can pick it yourself." ”

Ning Caichen took the task book into his hand, and the other three poked their heads over, their eyes turning with the pages of his fingers.

"Wait a minute, what do you think of this mission to exterminate the Skeleton Daoist? The introduction says that this man is brutal and ruthless, and has slaughtered a town of mortals. With such an evil demon, you must be able to gain a lot of merit after slaying it, right?"

Ning Caichen took a look at the information of this skeleton real person, and said in a deep voice: "This demon has entered the innate decades ago, and now it may have entered the Dao, so it is not easy to deal with!" )