Originally, in Tang Letian's opinion, this was a big problem, at least a time-wasting problem, but now it is not a problem, from this point it can be seen that the ancients were not stupid at all, the reason why Tang Letian performed better and knew a little more was completely because he stood on the shoulders of countless superimposed ancients.

"We need all the Danshi to have one of these refining discs each, as for the monks, they don't need it, they can also absorb the true energy, but the amount is not much, my Kunlun sect has more than 870 Danshi, and the Danshi make more than ten or twenty pieces every month, which is almost enough for the monks to use. In this case, it will be necessary to bother the master to build more than 800 refining discs, and refining the spars will produce some miscellaneous gases, which are all harmful, there is no problem in refining one or two spars, and there is no problem in refining in an open area, but in this underground, those miscellaneous gases have nowhere to be discharged, and they will gather more and more, and people will be polluted by miscellaneous gases when they walk, sit and lie down, and those monks will definitely not be able to stand it, so they have to find some ways to dispose of those miscellaneous gases. ”

Tang Letian's words caused several excited elders and Kunlun Zi to fall silent.

The reason why this hedron was absolutely harmful when they dug it up was because there was something unknown in this hedron that would interfere with the monks and kill mortals.

Refining the spar extracts useful true energy from it, and the rest of the harmful substances naturally have to escape in the surrounding space, this underground space, whether it is big or small, if each Danshi extracts true energy, then the various harmful impurities released will not take long to fill the entire space, which is indeed a problem.

Everyone fell silent, and there was no movement for a while.

Tang Lotian really has no way to deal with this thing, it is impossible for a group of people to be stuffed underground to refine the true energy in the future, and the situation of the Kunlun faction is very special.

To be honest, Tang Lotian also thinks that this problem is more tricky, so many exhaust gases and miscellaneous gases are suspended in the air, there is no way to deal with them, if they don't need to close the entire underground site, it is actually very simple, open the underground site every once in a while, discharge these exhaust gases and miscellaneous gases, exchange fresh gases, and everything will be solved, but the biggest problem is that after the underground site is sealed, unless they already have the strength to fight against the puppet demon, it will not be opened.

Tang Lotian was thinking about how to discharge these exhaust gases, Kunlun Zi suddenly smiled: "There is no problem with this." Saying that, Kunlun Zi reached out and grabbed another piece of spar's associated ore, kneaded it, and soon another refining disc appeared in Kunlun Zi's hand.

It's just that this power tray is slightly different from the one made by Kunlunzi, and some places seem to be completely opposite structures, and the rune patterns on it are also very different.

Then Kunlun Zi grabbed two refining discs, broke a spare, and randomly rotated the two power discs super-hum, which could really be sucked away by one refining disc, and the remaining harmful miscellaneous gases were siphoned off by another refining disc.

Then a True Energy Bead appeared on one of the two refining discs, and on the other refining disc was a cloudy bead.

Finish.

Tang Lotian looked at the cloudy bead and fell into deep contemplation.

Tang Lotian laughed, "I want to take a break, you can continue to study." ”

Tang Letian really didn't want to look at Kunlunzi's appearance, so he turned around and left.

This incident tells Tang Letian a truth, there may be a huge difference between him and those Danshi, because he has thousands of years of knowledge out of thin air, but compared with a guy like Kunlunzi who has reached the realm of fugue, his advantage may not be too great, because these guys are too smart, beyond the intelligence of this era, if you show him a little clue, he can understand the truth.

This is a very terrible thing, originally Tang Letian thought that it was a very ridiculous thing to talk about building a battleship with the ancients, and it was also a very boring thing, because of the huge difference in knowledge, many things could not be explained, but now, he felt that those differences seemed not so terrible and unattainable.

Since Kunlunzi was so smart, Tang Letian had no interest in wasting time and brains on this matter, and let them explore and study the matter of mining spars by themselves.

And the equipment he is working on is almost complete, and he will definitely be able to surprise Kunlun Zi when the time comes.

Hum Hum Hum Hum ......

Tang Lotian actually cares a little bit, he cares that others are smarter than him, Tang Jiuqu is luckier than him, although Tang Lotian also complained a few words, he really didn't take it to heart, after all, luck is an external factor and cannot be changed.

When I returned to my residence, I saw Tang Cihang and Tang Rong'er, as well as Yun Sheng and Zheng Yueru talking outside.

Tang Letian wanted to avoid it, but after thinking about it, he couldn't avoid it after all, everyone lived nearby, and it was impossible not to see each other forever, and besides, they should be waiting for him here, so he immediately walked over.

When Tang Cihang saw that Tang Lotian was back, his expression became particularly unnatural.

Now the entire Kunlun sect knows that Tang Lotian is the reincarnation of the Yuan Infant Infant Priest, which is a great good thing for the monks of the entire Kunlun faction, but for Tang Cihang, this is probably a great disaster.

Tang Cihang stood up and looked at Tang Letian, with a complex emotion in his eyes, as if he was still thinking about who Tang Letian was.

Tang Letian couldn't stand such a gaze, not how terrible Tang Cihang was, but the kind of gaze that a father looked at his son, but felt that he was looking at a stranger, which made people feel very uncomfortable.

Tang Letian's mind switched, he completely remembered the memory of the owner of his body, and he naturally knew the behavior and habits of the original master, and immediately said with a smile: "Old man, don't look at me like this, I am your son, there is no doubt about this, don't worry, I remember every stick you beat me since I was a child." ”

The corners of Tang Cihang's mouth trembled slightly when he heard this, and then the sad worry was finally resolved, and the whole person became excited, the old man's disrespectful three words made him feel comfortable, this is the previous Tang Letian's name for him, this title is too kind, the first few times Tang Letian saw him, he called him father, originally he thought that Tang Letian had grown up and matured, and later knew that Tang Letian was the reincarnation of the Yuan Baby, which became a big pimple in his heart, which could not be solved, and now this affectionate title made Tang Cihang feel comfortable: "You...... Thou, alas, I have taught thee for thy good. ”

At this time, Tang Rong'er said coldly on the side: "Dad, I told you a long time ago, this guy is my brother, how can it be someone else, didn't you see that he was still in the same room with his apprentice a few days ago, is there such a shameless person in the world besides my brother?"

Tang Letian's whole face turned black when he heard this, why does this little girl liar look more and more like Princess Livzon?

It's getting more and more annoying and annoying, and it's not cute at all.