"Those.... Is it the exercises and fighting skills? Pi Tianqi's eyes suddenly widened, and he said in surprise.

Because the Heavenly Ruler could sense that all of those light clusters were Ancient Scrolls one after another, and as for what was recorded in them, there was no need to think about it, these were high-level martial arts fighting techniques.

As the dean of Canaan Academy, he naturally also collected a lot of exercises and fighting skills, many of which were heaven-level exercises and fighting skills.

But even the exercises and fighting skills he collected were not as spiritual as those placed in these light clusters in front of him.

From a certain point of view, it can be shown that these fighting skills are all above the Heavenly Rank, and it is not impossible to even have exercises and fighting skills beyond the Heavenly Rank.

Such a scene, needless to say, is a heavenly ruler, even the ThunderClan behind him will be shocked when they see this scene, this is an immeasurable wealth.

"Senior, are you saying that you don't like all those exercises and fighting skills, and give them all to me?" Pi Tianqi said in shock.

"Do you think I'm going to take a fancy to those things?" Mu Chen waved his hand casually and said.

High-level exercises and fighting skills, although they are priceless in front of others, have no effect on Mu Chen at all.

Because Mu Chen himself is a martial arts master, what kind of fighting skills, exercises, or something, in principle, is just to use some fighting skills to practice and attack.

And Mu Chen has a very great understanding of skills, and the secrets and spells of the Yin and Yang family may not be as powerful as the fighting skills of the Xuan Rank after they are cultivated.

But this is just because of the differences caused by different worlds, Mu Chen can be very clear that if Donghuang Taiyi crosses over to the Douqi Continent and then starts to cultivate Douqi, it will not be too difficult to cultivate to Doudi with Donghuang Taiyi's talent at all.

And Mu Chen himself has such a big treasure, and he doesn't need more treasures at all, so he doesn't have the slightest idea about these fighting skills.

"Okay, these fighting skills are all yours, and as for how you get those fighting skills and exercises, it's your own business, I'm going to start refining the alien fire now, so you'd better stay away from me." Mu Chen opened his mouth and said.

In the blink of an eye, more than ten days have passed, and this guy has already left the Doudi Cave Mansion with fighting skills and exercises, while Mu Chen stayed alone to subdue these strange fires.

These alien fires that were left in the Doudi Cave Mansion by Emperor Tushe Gu were all extremely powerful, but with the passage of time, they all became very weak.

This also caused the temperature of their flames to decrease, and if Mu Chen directly devoured it with the World Destroying Demon Yan, although it could also make the World Destroying Demon Yan a little stronger, but that was all.

And Mu Chen can only choose to pour fighting energy into the strange fires, so that these different fires will change back to their original appearance, and it is precisely because of this that it took Mu Chen so long.

It took Mu Chen ten days for him to absorb all these strange fires, and it was precisely because of this that the temperature of the World-Destroying Demon Yan became very terrifying.

Mu Chen can even say unashamedly that the temperature of the World-Destroying Demon Yan is already higher than the temperature on the surface of the sun, and the temperature of the World-Destroying Demon Yan is almost ten thousand degrees after devouring nearly twenty kinds of different fires.

And the temperature on the surface of the sun is only about 6,000 degrees, and the temperature of the World Destroying Demon Yan is already as high as more than 9,000 degrees, so you can imagine how terrifying the World Destroying Demon Yan is.

It's just that this is also a normal thing, after all, even the most garbage abnormal fire, the temperature is already about 3,000 degrees, not to mention a stronger abnormal fire.

The World Destroying Demon Yan devoured all twenty kinds of different fires in total, plus the World Destroying Demon Yan before it did not devour so many different fires, the temperature was already as high as more than 5,000 degrees, and now after devouring so many different fires, it is normal for the World Destroying Demon Yan to be able to evolve to a temperature of more than 9,000 degrees.

And the only thing that makes Mu Chen feel sorry is that the temperature of the World-Destroying Demon Yan has not reached tens of thousands of degrees, and the current World-Destroying Demon Yan, even if it is the same as the Three Flavors True Fire, the Sun True Fire, and the Six Ding Divine Fire in the Taishang Laojun Bagua Furnace, it is not bad at all.

Of course, this is just the temperature reached, but if compared to the spirituality, the spirituality of the World-Destroying Demon Yan is still much worse than those divine fires.

It's just that Mu Chen believes that if he is given enough time, the World Destroying Demon Yan will sooner or later evolve into an existence that is even more terrifying than the mythical flames.

"It's time to get out." Mu Chen said.

After putting away the World Destroying Demon Yan, Mu Chen's figure suddenly flashed, and he flew out directly towards the outside of the Ancient Emperor Cave Mansion, and soon came to the surface.

And the three little doctors and fairies have been waiting outside for a long time, and when they saw Mu Chen finally appear, the girls naturally fell again, and Mu Chen could only listen silently, just like a good baby.

At night, Mu Chen made a lot of food with the girls, and it was a big meal, which was very lively.

And what surprised Mu Chen was that Nalan Yanran and Yun Yun had left, and they seemed to be going to Zhongzhou to develop, after all, they had nothing to do with Mu Chen, and if they wanted to continue to improve, they could only go to Zhongzhou, and Mu Chen didn't say anything about it.

Mu Chen, who has read the original work of Breaking the Firmament, still has a very good feeling for Yun Yun, but it's a pity that they still have a fate in the end.

Anyway, Mu Chen left the Douqi Continent, and sooner or later he would have to come back, if they really had fate, maybe they would meet again in the end.

After that, Mu Chen didn't say much about Yunyun and Nalan Yanran, but discussed with the third daughter the question of who to eat this imperial chick pill.

And what surprised Mu Chen was that both the little medicine fairy and Queen Medusa insisted on giving the pill to Concubine Ya.

Because they are very confident in their talents, if they want to talk about beauty among the three girls, it is really difficult to distinguish between high and low, but if they want to talk about talent, the worst talent among the three girls is Concubine Ya.

And since Queen Medusa evolved into the Colorful Sky Swallowing Python, her bloodline has been very powerfully strengthened, coupled with the various pills that Mu Chen configured for her, even if she keeps taking pills, she can advance to the Dou Emperor.

Of course, this requires the first person to advance to the Dou Emperor to tear up the space and transmit the Origin Emperor Qi of the Great Thousand World to the Dou Qi Continent, otherwise he will fall into the embarrassing realm of being stuck in the peak of the Nine Star Dou Sheng.