Of course, the pill that Yang Tian refined was not the sixth-grade Little Saint Pill that Xiao Ai said, but the fifth-grade True Yuan Pill.

The True Yuan Pill can replenish the True Yuan consumed by the martial artist, and this pill is not too important to Yang Tian.

But for Xiao Ai, it is more precious than spirit stones.

The True Yuan Dan is available from one to five grades, but for Emperor Wu, the speed of replenishing the True Yuan Dan from one to four grades is too slow.

Only the five-grade True Yuan Pill can make the True Yuan in Emperor Wu's body endless.

On the Nantian Continent, there is an ancient battlefield, and the aura on it is very thin, and the value of these five true Yuan Dan is vividly reflected in this Nantian Continent.

Moreover, there are enough five-grade true yuan pills, at critical moments, they can also play a role in turning the tide of the battle and reversing the situation of life and death.

For these five true yuan pills, although Xiao Ai did not have a strong request, he did not refuse.

She has her own secrets, although she is not afraid of the depletion of the True Yuan, but if there are enough Five-Rank True Yuan Pills, it is also a very wonderful thing.

"This Yang Tian is very versatile, not to mention his strong combat power, refining the elixir actually has the strength of the fifth grade, presumably refining the sixth grade is not a problem, right?" Xiao Ai guarded the side, a pair of beautiful eyes, looking at Yang Tian with different colors.

Call!

A medicinal fragrance suddenly spread.

After Xiao Ai took a deep breath, he only felt that the true yuan in his body had recovered a lot.

"Wupin Zhenyuan Dan, it seems to be done!" Xiao Ai was very happy.

At the same time, Yang Tian, who was refining the pills, smiled knowingly, and when the power in his body was released, he shook the lid of the Dan furnace into the air, and then saw at least thirty pills flying out in drops.

Then, he saw Yang Tian raise his hand and grab it, and suddenly the more than thirty pills fell into the jade bottle that had been prepared long ago.

"Xiao Ai, take a look, how about these five-grade True Yuan Dan I refined?" Yang Tian threw all the jade bottles containing the True Yuan Pill to Xiao Ai.

The Five Grades True Yuan Pill is indeed of extraordinary value, but for Yang Tian, it does not mean much.

The True Yuan in his body has always been in the Half-Step Martial Emperor, and right now, his most powerful power is not the True Yuan or Star Power, but the power of Taiyin in his body.

The star power is already stronger than the true element, and the power of the Taiyin is even stronger than the star power, so compared with the power of the Taiyin and the true element, the strength is not a little bit stronger.

In this way, Yang Tian's extraordinary combat power has long been known, and this five-grade True Yuan Pill can supplement the True Yuan, but it cannot supplement the power of Taiyin.

Therefore, for Yang Tian, it is useless at all.

Xiao Ai obviously had a certain understanding of the pill, opened one of the jade bottles, sniffed it carefully, and said: "There are thirty-three pills, and the impurities of each one are controlled within thirty percent, and the Dan is the middle grade of the five grades!"

"Haha, thirty-three pills are enough for a while, we still need to find three elixirs below, which are the indispensable elixirs for refining the six-grade Little Saint Pill!" Yang Tian said with a smile.

The Five-Rank True Yuan Pill was already enough, but it was a pity that there were too many elixirs needed to refine the Sixth-Grade Little Saint Pill, even though they had dug up a lot of elixirs from the medicine garden, they were still three things behind.

Moreover, during this period of time, in addition to refining the five-grade True Yuan Pill, he also went to the Dan Fang of the Six-Rank Little Saint Pill, and he was already very familiar with it.

"Okay!" Xiao Ai smiled and put away all the thirty-three five-grade true yuan pills, she also knew that this pill had little effect on Yang Tian, so she was not polite.

……

The ruins of the Holy Dragon are a ruin on the Southern Heaven Continent.

According to records, there was once a holy dragon living here, and since it was a holy dragon, it was needless to say that its cultivation naturally reached the level of martial saint.

A Martial Saint-level dragon has a combat power that far surpasses that of dozens of Terran Martial Saints.

But even so, this holy dragon finally fell, falling 100,000 years ago.

For 100,000 years, the place where the holy dragon lived has long been in ruins and a dangerous place.

Over the years, countless warriors have come to explore, and most of them have never come out after stepping into the ruins of the Holy Dragon, but some have still walked out alive.

Each of these martial artists who came out alive greatly improved their cultivation in a short period of time.

Even, at that time, there was a martial artist of the Martial Emperor Triple who stepped into the ruins of the Holy Dragon and walked out alive half a year later.

Three years later, this Martial Emperor directly became a Martial Saint!

At the same time, with the exploration of many warriors, the situation in the ruins of the Holy Dragon has gradually made many warriors understand.

It is said that there are many 10,000-year-old holy blood plants in this holy dragon ruins.

The so-called 10,000-year-old holy blood grass is an elixir that grows after the fall of a martial saint, and its holy blood drips, and its age must reach more than 10,000 years.

Among them, the 10,000-year-old Holy Blood Grass that grew after the fall of the Holy Dragon was the most precious.

Although there is this 10,000-year-old Holy Blood Grass in the ruins of the Holy Dragon, no one has ever obtained it, but I heard from the martial artist who walked out alive that he had seen it inside.

And right now, Yang Tian and Xiao Ai have finally arrived at the ruins of the Holy Dragon after three months of continuous travel.

In the past three months, the two have traveled together, and while their relationship has become increasingly close, they have also killed many aliens.

The Great Wilderness Human Race, the Alien Race of the Outer Heavens, if the armies of the two sides do not fight, the warriors of both sides will go out to find some opportunities.

Therefore, in the past three months, the two of them have killed many alien races, making their respective military merits reach more than 3,000.

"Military merit points are really difficult to obtain, but as long as the strength increases, then the speed of obtaining military merit points will be accelerated!" Yang Tian sighed.

"That's natural, the existence on the Nantian Monument, which one is not the existence of the Martial Emperor Ninefold, the reason why each of them has obtained so many military merit points, their strength occupies the absolute main reason!" Xiao Ai said with a smile.

"That's right, that six-grade little holy pill is of extraordinary value and is of great help to Emperor Wu, but unfortunately, we still lack three kinds of elixirs, and the 10,000-year-old holy blood grass among them is only available here!" Yang Tian looked at the ruins of the holy dragon not far in front of him, and there was a trace of jealousy in his eyes.

The Holy Dragon Ruins, after all, are a place where Martial Saint-level dragons have lived, and the dangers on it are even more terrifying than that Wanye Island.

Even though 100,000 years have passed, many of them have become ruins, but they are still full of unknown dangers.

"Don't worry, with your sword, our danger will be much lower!" Xiao Ai smiled sweetly.

"Indeed, however, when I was refining the elixir, you refined that Ten Thousand Eyes Holy Fruit, presumably it would not be a problem for your eyes to see through some maze at all, right?" Yang Tian said with a smile.