Meng Xiaomeng and Mu Qingcheng take a look at each other. It's strange that the old man is so busy that they shake their heads helplessly together. They don't know what the old man is studying. They are so busy that they don't even have time to talk.

Mu Qingcheng went to the strange old man and said, "master, what are you studying?"

She watched the strange old man inlay some strange shapes of various crystal stones into a very strange thing according to some very strange rules. There were countless kinds of metal wires connected into a net on this thing, and there were various strange arrangements around it.

She had no idea what the old man was up to.

Meng Xiaomeng also came over, and she could not see what the strange old man was doing.

The strange old man is still busy, and has no time to turn his head and look at them: "you have already known what you want to know. Even if I tell you about my research, you still fully understand it. In this case, you can go first. I have a lot of things to do."

Meng Xiaomeng and Mu Qingcheng listen to the strange old man, they are all a little helpless.

Obviously, the old man didn't have time to pay attention to them.

They didn't get angry. They knew that the strange old man was such a person. He was playing with all kinds of things all day long, and it seemed that the old man liked to play with these things.

Mu Qingcheng still advised the old man: "master, at present, the fourth generation of rapid fortresses are almost finished. I don't think you need to be so busy. Some things need to be done slowly. I think you should have a good rest first. When you have a good rest, you can study these things more quickly."

The old man didn't look back. He was still busy. He said angrily, "you think I want to be so busy. I can't help it. It seems that there is not much time left. If I can't get this thing well within a month, it will be scrapped!"

After listening to the strange old man's words, Mu Qingcheng and Meng Xiaomeng are a little strange.

Why can't this thing be scrapped after a month? Is there any time limit for this thing?

What the hell is this going to be?!

They were just thinking about it, but the old man said to Mu Qingcheng: "Qingcheng, to be honest, actually, I'm studying this for you, for your little baby. A month later, if you have time, you and Tang long will come together for a visit. Don't forget it."

Voice dropped, he said to himself: "forget it, when the time comes, I'll go to find you, lest you forget it!"

Mu Qingcheng asked curiously, "master, what are you studying?"

"I can't say it now. After all, it's not finished. I'll talk about it after it's finished." After a pause, he added, "you just need to know that this is something that will be of great benefit to your children in the future. It can make your children get a lot of benefits before they are born."

After listening to the strange old man's words, Mu Qingcheng's eyes suddenly appear a touch of joy.

Meng Xiaomeng also looked forward to it. Looking at the strange old man, he asked, "master, you have successfully studied this thing. Can you use it for me in the future?"

The strange old man shook his head: "only Qingcheng can be used, no one else can do it, because it is the only one, and there will never be a second birth!"

After listening to the strange old man's words, Meng Xiaomeng and Mu Qingcheng are a little confused.

Use up one and make another one? !

however, Mu Qingcheng has already thought of one thing at this time, thinking of the strange light group that the strange old man let her blend in last time.

It was a strange mass of light with countless purple lights and lightning.

She felt that the strange old man was making this thing now, which was probably related to the strange light group before.

The strange old man had urged them to say, "OK, you go first. I have a lot of things to do here. After these two months of busy work, I can teach you anything you want to study, but now I have no time, no time at all."

No wonder the old man is so. Mu Qingcheng and Meng Xiaomeng have to leave together.

He is very curious about what the strange old man is studying, whether it is Meng Xiaomeng or Mu Qingcheng.

At this time, Tang long had already arrived at Qinglong city and was beside the magic dancing and flying snow.

Flying snow is in the tower of time.

Seeing the Tang dragon coming, Feixue immediately said: "my husband, the people from the blood Temple attacked the defense boundary of Qinglong city. Not long ago, they suddenly strengthened their attack. Meng Haoran, grandfather quietly went outside to explore. There were two strong blood god temples in the ninth peak state of Tianzu. These two strong men almost reached the strength of half step ancestral realm ！”

"Two such strong men appear at once!"

Tang Long frowned.

He guessed that it seems that some preparations for the blood temple have been completed, and it is obvious that the next step is to end the battle in Qinglong city as soon as possible.

"I should also act quickly to ensure that the plan of Qinglong city is safe and sound." Tang long thought in his mind. He turned around and looked around. He didn't see Meng Haoran. He asked Feixue, "where have they been?""They went to check all the places around the defense boundary of Qinglong city and made final preparations. They thought that the defense boundary of Qinglong city would break in less than an hour!"

Tang Long frowned: "how quickly can you smash the defense barrier of Qinglong city?"

At this time, Tang Xiaohu is not far away from the side, sitting cross knee training.

However, what he practiced was not particularly focused, so he knew that Tang Long came here.

Tang Long walked to the side of Tang Long and Xiao Hu, looking at Tang Xiaohu, he said, "Xiaohu, let's go and arrange Taigu Tiangang Jiugong array!"

"Yes." Tang Xiaohu agreed, stopped practicing, and stood up. He was waiting here to arrange the Taigu Tiangang nine palace array with Tang long.

As for the star trolls and the five elements real demons, they will come out to fight with the warriors in the blood temple for a while.

The Tang dragon summoned the dragon spirit. Looking at the dragon spirit, he told him, "dragon spirit, wait for the defense boundary of Qinglong city to be broken, and the matter of controlling the array will be left to you. At that time, you will first launch the array of Zhenwu Tiancheng, and then directly launch the Shanshui Tianmen array to attack those warriors in the blood temple!"

"Good!" Dragon Spirit nodded and left first.

Tang long looked at the magic flying snow and said, "flying snow, you will leave Qinglong city immediately. Next, Qinglong city will be very dangerous."

As he said that, his mind moved and he closed the tower of time.

Now the tower of time is no longer necessary here in Qinglong City, because the next war here will not last long.

After the tower of time was closed, Tang long looked up at the sky. There were many cracks on the defensive boundary of Qinglong City, and many places were about to be destroyed by bombardment.

Now, the number of warriors who bombard the blood Temple above the defensive border has been large, more than 200, and each of them has a strong strength.

Even in addition to the two hundred warriors of the blood temple, there are more than 200 mutant deities.

"I didn't expect that there were so many mutant beasts solved in Zhuque city and White Tiger City, but there are so many mutant gods here."

"Although the combat power of these mutant deities is only high-level in dizu, and there are not many of them reaching Tianzu's combat power, their defense and self-recovery abilities are too strong after all, and they are difficult to cope with."

Tang long thought in his heart, knowing that a fierce bloody battle was about to start, he hurried to the middle of the square with Tang Xiaohu.

He looked at Tang Xiaohu and said: "tiger, when the array we arranged is cancelled, you can leave here quickly."

"I know." Tang Xiaohu nodded.

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