"There are so many marrow-washing herbs?" Qin Xuan's expression finally changed as he looked at the thousand-year-old elixir wrapped in the jade stone.

There are a total of eleven marrow-washing grasses among them. Each of them is shaped like jade wood, hard and indestructible, and full of spiritual energy. It emits bursts of fragrance that floats in the surrounding air.

Among these marrow-washing herbs, one has turned black in color, has a thick trunk, and has a faint ink-colored light flowing through the jade elixir, making it appear extremely magnificent.

"That one is at least more than 4,000 years old, isn't it?!" Qin Xuan sounded a little unsure.

The oldest elixir he had ever seen was only five thousand years old, and it was kept in a jade box by Beiyue Tower, which seemed to attach great importance to it.

However, the aura of this elixir is almost as good as that of Beiyuelou. However, the thousand-year-old elixir has restrained medicinal properties. Qin Xuan cannot guess its specific year just from its appearance.

"The age of this marrow-cleansing grass has reached five thousand years. It has just passed through the fifth thousand-year spiritual tribulation. After being refined into a marrow-cleansing pill, it can improve the qualifications of a warrior by a large margin, which is better than the other ten marrow-cleansing grasses combined.

All are precious.”

Indeed, every time a thousand-year-old elixir passes through a thousand-year spiritual tribulation, its medicinal properties will increase greatly. The five-thousand-year-old marrow-washing herb can be called the little king of thousand-year-old elixirs. It is better than those that are more than a thousand years old.

The marrow grass combined is ten times more valuable.

"Although we haven't found the elixir like the Blood Melt Flower that can help people understand the rules, this five-thousand-year-old marrow-cleansing grass should be enough to compensate. And this is also the meaning of my demon spirit clan's Grandpa Heimu. I just hope you don't worry about it.

Be greedy and do things you regret."

Qiong Shi added one last sentence. This was what the old demon spirit Blackwood told him to convey to Qin Xuan, and the threatening meaning in it was clearly revealed.

Qin Xuan's pupils narrowed slightly, and his eyes quickly glanced at the surrounding vegetation.

He chose to trade here, but he was not without a hint of vigilance. If these two little demon spirits did not have enough elixir to exchange for the dragon blood fruit, but wanted to use other powerful demon spirits to snatch the spiritual fruit from Qin Xuan's hand, then

He could also turn around and leave the medicine garden immediately and leave safely.

Now it seems that Qiong Shi and Yu Dou are quite trustworthy, but they are also worried that Qin Xuan will burst out and hurt people at the last moment and plunder the two weak little demon spirits out of the medicine garden, so they specially invited the black wood demon spirit to protect them.

Safety.

"These elixirs are enough, I promise to follow you

Let's exchange." Qin Xuan smiled slightly.

Although the other elixirs are of average value and only cost a thousand credit points in total, the five-thousand-year-old marrow-cleansing grass can get at least ten thousand credit points if sold to the academy, which is not a small sum.

Of course, it is impossible for Qin Xuan to sell it to the academy.

The effect of the 5,000-year-old marrow-cleansing grass is no longer as simple as cleaning the marrow and cutting the veins. The power of rules contained in it is enough to cause a qualitative change in Qin Xuan's king's bloodline, from a weak trace to the level of Hai Tianya.

Qin Xuan put away the package on the ground, took out a hard fruit from the Xumi bag, and threw it to Yu Dou.

As soon as this was done, Qin Xuan immediately jumped back and walked out of the light curtain of the medicine garden. However, the old black wood demon spirit in the dark did not make a move and watched Qin Xuan go away.

"This human race... is not simple. It may be a new giant of the Sun Moon Sect in the future." The two little demon spirits successfully obtained the dragon blood fruit. Just as they were rejoicing, the words of the old demon spirit Blackwood came from the darkness.

, the voice is old, but still loud and clear, making people feel the strong vitality and vitality in it.

"Grandpa Heimu, you are already at the peak of the sixth level. You can pass that step at any time and become the seventh level demon spirit king. Is that human race really so powerful that you deserve to be treated so seriously?" Qiong Shi looked at the man beside him.

A green grass asked curiously.

At this moment, the green grass suddenly turned into a ball of light, and then quickly condensed into a human form, gradually revealing the appearance of a sixty-year-old man.

"Although this person has just reached the fourth level, his terrifying strength is something I have only seen in the Medicine Garden for thousands of years. Whether it is physical body, blood energy or true energy power, he is already comparable to a sixth level warrior. The only thing lacking is the sixth level warrior.

The martial arts realm of a warrior. This strength is the pinnacle of genius even in the Sun Moon Sect where strong men gather. That’s why I asked you to give away that five thousand-year-old medicine to create a good relationship." Blackwood Old Demon

Ling said slowly, looking at his appearance, it seemed that what he said was not false at all.

"Is he really that scary?" Qiong Shi opened his mouth wide and looked in disbelief. It was hard for him to imagine that the young boy who had been with him for a long time in the medicine garden was actually such a terrifying existence.

"Qiong Shi, your cultivation level is too weak, so the innate sensing ability of my demon spirit family is not strong enough. When you reach the sixth level of cultivation, you will be able to clearly sense the true strength of that human boy!" Blackwood Old Demon Spirit

look kindly

With two little demon spirits.

This black wood demon spirit is over nine thousand years old, and there are only three hundred years left before its end. Within these three hundred years, he must break through to the seventh level before he can continue to live.

But once he breaks through, the secret realm will not be able to accommodate him, and the Blackwood Demon Spirit will be kicked out of the Shengyun Sect secret realm.

At that time, the Blackwood Demon Spirit will face the behemoth Sun Moon Sect.

That's why he gave away the marrow-washing grass and formed a good relationship with Qin Xuan. In the eyes of the Blackwood Demon Spirit, as long as Qin Xuan didn't die, he was destined to be the leader of the Sun Moon Sect in three hundred years.

…

Qin Xuan didn't know the conversation between the three demon spirits in the medicine garden, but at this moment he had jumped out of the pool and walked to the mist-shrouded mountain peak.

These peaks were arranged by the great power of the Shengyun Sect and became the base of the formation to block the medicine garden. Therefore, each peak itself is a large formation. Any warrior who enters it without the guidance of the token will lose his way and be in the endless fog.

Wander until death.

Of course, Qin Xuan has the medicine garden token in hand, so he can leave smoothly as long as he goes in the opposite direction indicated by the token.

After burning the incense, while Qin Xuan was walking slowly in the mist, a clear voice suddenly came into his ears.

"Senior Yao, the spiritual energy on this misty mountain peak is so thin that it is not as good as the grassland outside. Does that kind of spiritual medicine really exist?" A crisp voice came out. Although the voice was deliberately lowered, it still sounded on the quiet mountain peak.

It seems so harsh.

"I have read through so many classics, how can I be unsure?"

The old and gloomy voice appeared, causing Qin Xuan, who was also in the mist, to suddenly tremble.

"Yao Chun! It must be Yao Chun!" Qin Xuan's eyes instantly darkened. Qin Xuan would never forget the voice of this enemy who had tried to kill him several times to snatch the purple and gold runes.

"Mountains and rivers meet each other, and finally I met you!" Qin Xuan's face showed cold murderous intent, "In this secret realm, Yao Chun, how much strength do you have left, and you can't cast the vitality spell, here

, is your grave."

Qin Xuan would never show mercy when dealing with enemies, but Yao Chun was too strong, so Qin Xuan had to endure and give in.
Chapter completed!