The light ball looks like liquid, like a pool of blue water, motionless in the transparent jar, the dense lines inside the light ball look very strange, like the general meridian.

These lines are extremely subtle, and extremely dense, many lines are unclear!

There are very subtle purple lights in the lines, and the lightning flashes constantly.

Tang long looked at the blue light of the fist sized water ball and asked the strange old man curiously: "strange old man, what is this light group?"

The old man laughed: "this is my secret!"

"Your secret?" Tang Long was a little curious: "what the people in the blood Temple want is this light group?"

"So to speak." The old man laughed again and said, "it's very small, but it's very useful. It's beyond your imagination."

Qin Ziyi asked curiously, "what's the use of this thing?"

"It's useless to tell you now, because I'm still studying and perfecting it. When I've finished my research, you'll know what the secret is."

"How long will it take for you to finish the research?" she asked

"Soon." The strange old man's eyes showed a ray of hope: "if it goes well, it will be studied successfully in about two or three months, or faster!"

Tang Long said: "I'm looking forward to the success of your research. I don't know what use it will be."

He gathered his energy to explore the light, and could not find out what was strange about it. Looking at it, he could not see any secret in it.

Obviously, this light mass is not a metal. It seems to be a pure energy body. It is a blue and blue water mass formed by energy condensation. Why are there so many strange tiny veins in it? And there's still a faint flash of lightning?!

The strange old man looked at Tang Long and said, "this thing won't have much effect on you. In fact, even if I succeed in my research, it's useless for you to hold this thing!"

"Since it's no use, you still need to study it?" she asked

Strange old man ha ha a smile: "I study this is my mission, is I must complete the mission!"

Tang Long asked curiously, "what is your mission?"

Strange old head way: "my mission you will know in the future, now say out have no meaning." Said, he looked at Tang Long and said: "by the way, Tang long, I have a request."

"What request?" Tang Long asked.

Strange old head said: "if you have time, you must go to batian city today and meet Mu Qingcheng."

Tang Long Leng Leng Leng: "why do you suddenly let me find Qingcheng?"

He felt that the strange old man's request must have deep meaning.

Strange old man mysterious smile: "after you see Mu Qingcheng, you give this thing to her, and then you will know!"

He took out a small box.

He opened the box and there was a golden pill in it.

When Tang Long explored the pill, he did not realize that there was any danger in the pill. What's more, he knew that it was just a tranquilizing pill, which could make people feel comfortable and relaxed.

And it's just a very common five grain spirit elixir quality concentration pill.

Tang Long was curious: "you let me give Qingcheng this elixir?"

"Yes." The old man laughed and covered the box carefully. There was a seal on the box, which he had opened.

Then he handed the box to Tang Long: "you see Mu Qingcheng, when only you two people, you can give her this elixir."

After that, the old man laughed again, and then added, "don't worry, this elixir is absolutely harmless to her and you. You are the emperor of the gods. I believe you can find out that this elixir is really harmless. And you should know that I can't harm her, and I can't harm you."

Tang Long also believed that the strange old man would not harm him.

What's more, it's no harm, nothing special.

The most important thing is that muqingcheng is already an eternal body, even if you take the highly toxic elixir, it is absolutely impossible to kill Mu Qingcheng.

Tang Long is curious, why don't the strange old man look for others, but look for mu Qingcheng?!

He took the old man's box: "strange old man, I don't know what you're thinking."

"Of course it's a good idea in my heart!" Strange old man very seriously way: "you don't worry, this matter does not have any harm to you, also does not have any harm to Mu Qingcheng!"

"Well, I'll give her the box then." Tang Long Road, followed closely: "however, she does not eat this elixir, but can not help me."

The old man immediately said, "as long as you give her, even if she throws away the elixir."

Tang longleng Leng Leng, really can't guess what the strange old man wants to do.

The strange old man has already diverted the topic: "by the way, haven't seen ling'er and yue'er for a long time. Where have they gone?"Tang Long knows that the strange old man has a good relationship with Ye Qingling and Xue Lingyue, and they get along very well.

He said, "they go out and do something. They'll be back soon."

The old man said seriously, "I like these two girls very much. I think they are my granddaughters. You can't treat them badly. Otherwise, don't blame me for being rude to you!"

Tang long curled his lips: "how can I treat them unfairly?"

Then he took a look at the energy group in the jar, which twinkled with strange light: "what is this thing at the bottom? At least tell me the name of this thing

"Since you are so curious about this thing, I will satisfy your curiosity. You can call him mind. I'll tell you about the use of this thing in the future. It's not time now, and I haven't fully studied it yet. I won't tell you about it. "

"All right." Tang Long asked no more questions.

Next, Tang Long and the strange old man talked about something else. Seeing that it was not early, Tang Long left the old man's research room with Qin Ziyi and xiaoque'er.

When Tang Long and Tang Long left, the strange old man came to the jar. He had a clear expectation in his eyes: "fast, fast, almost successful. I hope the next success will be successful. I hope everything can be saved."

Tang Long and Qin Ziyi and Xiao Que'er return to madiwen city again, and then Tang Long plans to go to batian city.

Originally, he wanted to go back to the tower of time, continue to practice the law of reproduction, and want to use and control the power of the light more skillfully.

But, strange old man's request is really too strange, let him give Mu Qingcheng a concentration pill!

What does muqingcheng want to do?

The most important thing is, Mu Qing City to focus on the Dan, need to ask the strange old man?

"What is the old man's idea? And what's that blue mass of light called the soul? It looks mysterious, but it's completely useless. "

Tang Long is very curious to think, say goodbye to Qin Ziyi and xiaoque'er, and then he plans to go to batian city.

It was ten minutes of the night.

Today, Mu Qingcheng has dealt with a lot of big and small affairs of batian city. At this time, he is already tired. He is going to have a rest. In his heart, he thinks of Tang Long's voice: "Qingcheng, I'll go to your side!"

Mu Qingcheng said: "I'll go back to my room right now. Wait a moment."

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