After another two hours, Xiao Yun and his party finally arrived at the Valley of Ten Thousand Poisons.

Here, the gray mist is so thick that the sun in the sky is obscured, and if you walk in, the visibility will be very poor.

"Brother Yun, do you have a poison avoidance pill?" He Yushuang asked with concern.

"I have, Sister Yushuang!" Xiao Yun nodded, and took out a pill bottle, which contained five poison-avoiding pills. One pill of anti-poison pill can last about two hours, because no one can guarantee how much time it will take to find the rotten heart grass, so Xiao Yun naturally has to prepare more.

And the poison avoidance pill is too expensive, so he is naturally reluctant to buy more, five pills should be about the same, after all, the Ten Thousand Poison Valley is not very big.

"Okay, everyone go in!" Wu Haoyuan also took out a pill bottle, poured out a poison-avoiding pill and swallowed it.

The crowd poured into the valley.

Because of the poisonous gas in the Ten Thousand Poison Valley, even the demon beasts can't be seen here, but it's not that taking the poison avoidance pill is foolproof. There are also some bugs here that have not only adapted to the environment of the Valley of Ten Thousand Poisons, but have even evolved their poison as a result!

These are herbivorous insects, but if you are accidentally stung by them, the poison pill is useless, because the toxin goes directly into the blood!

Everyone didn't dare to be careless, don't look at the insects here have no power, but their lethality is not inferior to the ten-layer storage of the refining body!

Both the heart fruit and the carrot grass have very obvious characteristics, and it is not difficult to find them, the key is whether there are any long years here! Because the insects here live on herbs, they don't care if their food is precious herbs.

After only half an hour, they found a fruit that had just bloomed, and it was at least three months before it would ripen and bear fruit.

It is shrouded in poisonous fog all year round, and because it is a valley, there are no four seasons, forming a very special environment, and the plants growing here naturally have no fixed flowering and fruiting time.

Two hours later, they finally had a harvest, and found a fruit that bore fruit, and there were still three of them! Although it was still more than ten days before it was completely ripe, it was already ready for medicine, and there were still means to ripen after picking.

A strong bone pill needs a heart fruit, and if there are seven of them, they need seven heart fruits, plus they have to find the rotten heart grass, so naturally they have to continue to look for it.

In order to improve efficiency, the seven people searched separately.

The Valley of Ten Thousand Poisons wasn't big, about the size of three football fields, there were seven of them, and there were ten hours to go, which was enough for them to look around carefully.

Xiao Yun walked all the way forward, and after nearly three hours, he found a Zhuxin Fruit, which had two ripe fruits on it, and he hurriedly picked it and packed it in a jade box that had been prepared long ago to prevent the loss of medicinal power, and then put it into the Void Star Bag.

He kept going, and almost an hour later, he saw a well-like crypt.

It was this crypt that was spewing poisonous mist, forming the special environment of the Valley of Ten Thousand Poisons, and when he got a little closer, he felt a dizziness in his head, and hurriedly retreated.

――This is the source of the poisonous mist, and the toxicity is far greater than that of other places, and even the poison avoidance pill cannot be completely effective.

Xiao Yun walked back, but he was very curious, what was that crypt, and why could it continuously spew poisonous mist?

He turned in other directions, and after another two hours, he finally found a rotten grass in the crack of a boulder.

The rotten heart grass is extremely poisonous, even if it is at the overlord level here, there is no growth of another plant within ten meters of this poisonous grass, and there is not a single poisonous insect in sight, which can be seen to be powerful.

Xiao Yun didn't dare to be careless, he took out a piece of clothing and tied it on his face to reduce the poisonous gas he inhaled as much as possible, then took out a small shovel from the Void Star Bag, carefully loosened the soil around the Rotten Heart Grass, and then used a shovel to dig up the Rotten Heart Grass and the soil underneath.

Then use a cloth bag to fill it, tie it tightly, and then put it into a specially set aside compartment of the Void Star Bag, if this is mixed with other things, it will definitely stain the entire Void Star Bag with poison.

Nailed it!

Xiao Yun let out a long sigh of relief, now he only needs to return to Thunderstorm City to refine the Diyuan Pill, and he can continue to make great progress.

Moreover, this time I went out and got the Bone Strengthening Pill by the way, so I saved one more trip in the future.

Xiao Yun walked out of the valley, this time it was fast, and ten minutes later he came to the mouth of the valley, only to see that Jin Wushuang, Du Yun, and Lin Yaowen had already come out, and everyone exchanged with each other: eleven Heart Fruits, but there was only one Rotten Heart Grass, which was the one in Xiao Yun's hand.

This made Xiao Yun feel a little uncomfortable, and the three of them came out after picking the Heart Fruit, and they didn't help him find the Rotten Heart Grass at all!

Naturally, Xiao Yun drew a line in his heart, some people are worthy of deep friendship, and some people can only be nodding friends. He entered the valley again, and since he had obtained the Heart Fruit and the Rotten Heart Grass, he naturally had to inform Wu Haoyuan and the three of them so that they didn't have to look for it any longer.

Another twenty minutes later, all seven of them appeared at Taniguchi.

"Brother Yun, I'm really sorry, we didn't help you much!" Wu Haoyuan said apologetically.

These words made Xiao Yun's heart warm, although they didn't find the rotten heart grass, they showed absolute sincerity and a serious attitude, unlike Jin Wushuang and the three of them, who were just talking about it.

"Fortunately, Brother Yun was luckier than us and found it himself!" He Yushuang smiled.

"Now that we've completed the mission, it's time to go back, right?" Lin Yaowen felt uncomfortable as soon as he saw He Yushuang talking to Xiao Yun, and hurriedly interrupted.

Everyone nodded, Fenglin Mountain was too dangerous, they had encountered the siege of a group of snakes and the murderers of the tenth layer of body refining, although they were all in danger, but no one liked this feeling.

"After we go back, we will do our best to raise to the tenth level of refining the body, and then take the Bone Strengthening Pill, and then reach the strength of 30,000 jin within a year, the sooner we break through the Primal Spirit Realm, the more hope we have of breaking through the Living Flesh Realm!" Wu Haoyuan said.

"Hmm!" the others all nodded, although none of them were family heirs, but they were all arrogant, and naturally wanted to be out of the ordinary.

They began to go out of the mountain, and when they passed the Black Dragon Pond, Xiao Yun delayed for a moment and measured the depth of the Black Dragon Pond.

- There is a rope in the void star bag, and he originally planned to climb down when he encounters a cliff to save time, but he didn't expect it to come in handy.

He tied a large stone with a rope, and then Wu Haoyuan and Du Yun threw it into the pool. After a while, the rope stopped sinking, and after a calculation, there were more than 4oo meters!

It's so deep!

Wu Haoyuan and the others didn't know Xiao Yun's intention to test the depth of the water, but not to mention that Xiao Yun had a life-saving grace for them, even if they didn't, they would accompany them if they were interested in a Horcrux master.

You have to refine at least eight, nin, or even ten layers of your body to challenge the depth of 4oo meters, otherwise the terrifying water pressure will definitely crush your brain into mud!

Wu Haoyuan's six people also fostered their mounts in the inn in Changyang Town, and after they returned to Changyang Town, they first took a good bath, changed into a set of clean clothes, and then ordered a big meal to eat deliciously.

Xiao Yun didn't know how to drink yet, he was drunk after a few drinks by Wu Haoyuan, and when he woke up the next day, he found himself lying on the bed, he stood on the ground with one foot but felt that his head was still dizzy, it was a hangover and had not woken up.

Next time, don't get drunk!

Xiao Yun covered his head for a while, but his head still swelled for a while.

"Gegege, Brother Yun, now you know what will happen if you get drunk, right?" He Yushuang sent early.

A bowl of white rice porridge went down, Xiao Yun suddenly felt much better, Wu Haoyuan smiled: "You have to thank Yushuang, she served you to bed last night, and your kid's hands are not honest, even I have to envy you!"

"What do you envy?" Han Yuqi glared at her, and one hand had already pinched Wu Haoyuan's waist.

Xiao Yun suddenly laughed embarrassedly, he was so drunk yesterday that he couldn't remember anything.

"Don't listen to his nonsense, who dares to do anything to Miss Ben, Miss Ben has already castrated him!" He Yushuang said hotly.

As these words were spoken, the five teenagers couldn't help but clamp their legs tightly.

"Let's go back!"

After checking out and retrieving their mounts, they hit the road.

Xiao Yun's Iron Hoof Horse is only a second-level demon beast, but Wu Haoyuan's mount is a fifth-level blue wolf, which is not only far superior to the Iron Thorn Horse, but also has a strong deterrent to the Iron Thorn Horse, making this second-level demon beast wave its limbs and can't run at all.

After discussing it, Xiao Yun decided to part ways with Wu Haoyuan and them temporarily, anyway, everyone is in Qingxin Academy, and it is inconvenient to meet?

Thirteen days later, Xiao Yun finally returned to Thunderstorm City.

His strength level is still at the fifth layer of refining body and a thousand catties of strength, but his horcrux level has been improved to a first-level five-star, and in addition, the Wind Sword Technique has also made great progress, and he can produce two swords every second!

Don't look at the Hinayana realm yet, you can go from one sword to two swords in one second, which is a full double!

Xiao Yun was very satisfied, as his strength broke the shackles of a thousand catties, his sword degree would definitely be improved, and he would soon reach the Hinayana realm of the three swords!

He returned to the Hengjin shop as soon as possible, Luo Xiu'er and Gu Tianhe were naturally very happy to see him return safely, only Ma Yunming showed a vicious expression when he lowered his head, how much he hoped that Xiao Yun would die in the wind forest mountain!

Xiao Yun was anxious, and hurriedly took out the Rotten Heart Grass and asked Luo Xiu'er to find a Dan Master to refine the Diyuan Pill on his behalf, and as for the Zhuxin Fruit, it was taken by Wu Haoyuan and them, and they would help him refine a Bone Strengthening Pill.

Diyuan Dan is not difficult to refine, after all, this is only for the fifth layer of refining body, and soon Xiao Yun got Cheng Dan, after taking it, a wave of heat steamed, making him seem to be about to be burned, just when he was unbearable, a lock seemed to be opened in his body, and there was an inexplicable sense of ease!

His strength has increased by more than 100 catties at once!

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