In just half an hour, the forty-third heavenly river in Qin Yu's body opened up one percent, and the effect was excellent, which was equivalent to taking a large amount of spiritual medicine and pure Yang Yuan stone.

"There must be a shocking medicine below, otherwise it would be impossible for me to open up one percent of my 43rd Tianhe River with the fragrance of medicine alone." Qin Yu jumped up from the crack in surprise.

You should know that every time Qin Yu opens up a river of heaven to form the so-called sea of ​​heaven, the number of pure Yang Yuan stones and spiritual medicines required is extremely large, and can be described as countless.

But after just sitting here for half an hour, absorbing the fragrance of medicine and spiritual energy that overflowed from it, it opened up one percent. This is too terrifying.

"I don't have much time, so I have to make the crack quickly and see what it is inside?" Qin Yu said anxiously.

Half a day, that is, six hours.

Qin Yu just explored, plus the current experiment time, it has taken nearly an hour and a half, and there is not much time to delay here.

After thinking of this, Qin Yu took out a long sword and used it as a tool. Several sword lights were brushed down, falling around the crack, and digging out some stones.

The crack is not very big, it is only the width and width of the palm. With Qin Yu's head, he can't even get in even if he squeezes his head. He has to dig out a passage that can accommodate one person.

But Qin Yu didn't know what was going on under the crack, so he had to be extremely careful every time he excavated. If the rocks under the crack collapsed and everything was buried, he would not have any idea of ​​anything.

Qin Yu was also speechless about this situation. He was a master who was comparable to the fourth or fifth level of the Venerable Realm. He actually dug a hole here. If he said something, others would probably laugh out loud.

As Qin Yu slowly excavated, the cave became deeper and deeper. After reaching a depth of hundreds of meters, the cave suddenly became clear and the inside turned into an underground cave.

Qin Yu jumped and jumped into the grotto.

The cave is very cold and humid, with a lot of water vapor inside, which is extremely dark and dark.

In the darkness, although Qin Yu was inconvenient to move, it was not much of a problem. Qin Yu used spiritual energy to bless his eyes and slightly activated the blood pupils of the Narcissus to see everything around him clearly.

The Blood Eye of the Destroyer now has the effect of the Blood Eye, and also has the power of the Ancient Beast of the Destroyer. Both of these are powerful means to kill the enemy.

Especially the power of nirvana, this legendary power is something that ordinary people dare not touch at all.

After using the blood pupil of Nirvana to see the surroundings clearly, Qin Yu slowly advanced towards the front of the grotto. The stones here were rough and obviously not artificial, but formed naturally.

In other words, even if the existence of this underground cave is the owner of this ancient medicine garden, I probably don’t know.

But I think so, I don’t know how many tens of thousands of years this underground cave has existed. In ancient times, whether it was successful or not was a different matter.

In the center of the grotto, there is a river water more than ten meters wide, constantly rushing. According to Qin Yu's guess, this underground grotto should have been washed out by the river.

"Tsk tsk, the power of time is really powerful. It can not only bury those ancient powerful people, but also wash out such a huge underground space, which is equivalent to great power." Qin Yu couldn't help but sigh.

A river more than ten meters can wash out an underground grotto that is nearly three thousand meters wide over the long years. What is this not great power?

Moreover, these three thousand meters are only width, and as for the length, Qin Yu's spiritual consciousness cannot cover it. Who knows how long it is here.

"Hey, this is the Demon Grass falling into the water."

Qin Yu had just walked a few meters forward and found a gray medicinal herb hanging on the stone wall. It was the legendary Demon Grass of Water, half a meter high. There were many strange and strange patterns on the gray leaves, emitting bursts of spiritual energy and demonic energy.

Things like the Desolate Demon Grass in the Water are useless to human warriors, but only to monsters. Moreover, Qin Yu had never seen this thing in his previous life, so he thought it was a legend.

But today, I saw something legendary in this underground cave.

"Looking at it, this fallen water demon grass is at least 30,000 years old. Otherwise, it would not have grown to more than half a meter tall, and there would not have been any strange patterns." Qin Yu murmured.

Afterwards, Qin Yu hurried forward and came to the water-fallen Huan Yao Grass, carefully digging out the soil at its roots and picking them.

The 30,000-year-old elixir is very jealous even if it is a master of Tongtian Realm, and it is rare to see it outside. If you want to get it, you can only enter the Tiangu Burial Land or the Xuyu Shenshan.

But these two places are basically in and out, and experts from Tongtian Realm dare not explore easily, let alone find 30,000-year-old elixirs from it.

After Qin Yu pushed the surrounding soil apart, he carefully pulled it out, but at this moment, a baby scream suddenly appeared in Qin Yu's ear.

This call made Qin Yu feel dazed and was extremely surprised. The fallen demon grass in his hand turned into a gray mist in an instant.

In this gray mist and in the hazy, a baby the size of a palm appeared, which looked like a illusion and reality, and could not be seen clearly.

"This is……"

Qin Yu felt shocked, but when he took a second look, the baby in his hand turned into the water-falling demon grass again, and the baby's screams disappeared, and everything returned to peace, as if it had never appeared before.

"Is it an illusion?"

Qin Yu murmured, this scene came too quickly and went too fast.

Even though Qin Yu was comparable to the fourth level of the Venerable Realm, he didn't see it clearly, which made him suspect that he had hallucinations.

But the scene just now was deeply rooted in his mind, making him suspect it was not an illusion.

This feeling seems real but not real, and is extremely wonderful, even making Qin Yu feel a little uncomfortable and irritable.

"No matter what, anyway, the fallen Huan Yao Grass has already been obtained. Even if it has started to communicate with one's spirit, can it still run away?" Qin Yu tried hard to shake the thoughts in his mind.

Although the fallen water Huande Grass is useless to Qin Yu, this thing is of great value to the ancient Xuanwu beast. It may help the ancient Xuanwu beast uncover some of the seals and enhance its strength.

The ancient Xuanwu Beast promised to be a mount for Qin Yu for a while, but in fact, the two were in a cooperative relationship.

It would be nice if Qin Yu could use this thing to exchange for some spiritual medicines useful to Qin Yu from the Xuanwu Ancient Beast.

After putting away the fallen demon grass, Qin Yu continued to move forward, and just after walking more than 200 meters, he found another spiritual medicine.hf();
Chapter completed!