The helicopter came directly to Yellowstone Canyon.

If Shi Lei came over himself, he might not be able to reach there within three days. However, with Hua Rou's help from the helicopter, he could be considered to have achieved twice the results with half the work he had done.

Less than two hours later, the plane was floating above the canyon. After lowering the rope ladder, he let Shi Lei go down by himself, and the plane would wait nearby. As long as Shi Lei wanted to go back, he would release a signal light and the plane would rush over.

Almost all of Yellowstone Canyon was sand. No one knew when this place was formed, but the only thing they knew was that the Yunqi Flower in Yellowstone Canyon was an existence that absorbed the essence of heaven and earth.

"Where is it?"

Shi Lei was anxious.

It had to be known that she only had three or four days' worth of time to concoct the antidote. Aside from the day that she concocted the antidote, she only had two days' worth of time left. If she was unable to pluck the Yunqi Flower within two days, Hua Rou and dozens of others would die from the excruciating pain.

This was not what Shi Lei wanted to see.

When he was harvesting the herbs, Shi Lei had been to many places, but it was his first time coming to Yellow Stone Valley.

The entrance was an extremely narrow passage. If it was a person with a slightly fatter body, they might not even be able to enter. After entering through the entrance, the yellow soil would appear before their eyes.

It was hard to believe that life could exist in such a land, but the cloud tree just had to live here.

The Cloud Tree was a plant that had existed since the ancient times. It was extremely rare and would only grow in this kind of place. Furthermore, its habits were unstable, and it might even wither on its own.

It was precisely because of this that the existence of Yunqi Flower became so hard to come by.

Shi Lei continued to walk forward, trying to find the existence of the Cloud Qi Tree, but not long after, he saw two forks in the road in front of him.

Shi Lei was a little conflicted, he did not know which path he should take in the end. After thinking for a while, he decided to choose the right hand side of his body.

There were still no changes along the way. Not to mention the Cloud Tree, even the normal plants could not be seen. The only sound around them was the whistling of the wind.

"Will there really be one here?"

Shi Lei began to suspect himself.

However, this was only temporary. Very soon, Shi Lei saw something different.

"Residence?"

It was hard to imagine that such an exquisite ancient mansion could exist in such a desolate place. After all, it was beyond one's imagination, and it looked more like a mirage.

Shi Lei wanted to go in and take a look. Even though he knew that curiosity would kill the cat, it was still very strange for such a place to appear.

There were three large golden words written at the entrance of the mansion, "Zhang Tian Fu". Shi Lei tried to walk in, but unexpectedly, there was nothing to stop him.

He originally thought that this kind of place would be filled with traps, but even after Shi Lei carefully walked for a long time, he still did not see any danger. Even the entire residence had become empty, as if other than the entire structure of Zhang Tian Palace, there was nothing else.

After entering the front yard was the main hall. There was only a table in the hall with a letter on it. It seemed to be quite old, the envelope was already yellow and seemed like it would shatter at a touch.

"The newcomers are here personally."

After Shi Lei saw the words on the envelope, he carefully picked it up, afraid that it would disappear if he wasn't careful.

Although the contents of the letter was written in ancient language, it was very understandable to Shi Lei.

"To be able to come to Yellowstone Canyon and meet with Zhang Tianyi means that there is some fate between us. The entire Yellowstone Canyon belongs to my Zhang Tianyi. If you are fated, you might learn a new skill."

Shi Lei originally thought that there would be some other hints, but he did not expect that this was all inside the letter.

After searching for a long time without any clues, Shi Lei finally gave up.

From his point of view, this letter was meant to scare people. What new skill? What Zhang Tiangfu? He might have been sent here by some mischievous person to take liberties with the newcomers.

Other than the precipitous cliff, there was no sign of any Cloud Tree. Perhaps only the road on the left would have the desired result.

Returning to the fork once again, Shi Lei let out a bitter laugh. He had wasted three to four hours in vain, and had not obtained anything.

During this time, would he still be able to find the Yunqi Flower?

The path on the right was not feasible, so it seemed that he could only follow the left path.

Shi Lei heaved a long sigh of relief.

The current High Dragon Manor.

They were all people infected by the plague, but the atmosphere was not as harmonious as Shi Lei had thought it was before he left.

One of the young men grabbed onto Old Pedant's collar without letting go, and said fiercely: "Old man, did you let Shi Lei go on purpose, to leave us here?"

Old Pedant looked at him innocently, and said helplessly: "Believe me, the Yunqi Flower can really help us cure the poison."

"Who the hell knows if what you said is true or false? I've lived for so long, but I've never heard that Yunqi Flower have such an effect."

The young man stared at Old Pedant and said: "Old man, let me tell you, if Shi Lei does not come back by then, I can guarantee that not only will you die, your whole family will die with him!"

It could be said that the only people who could tell this group of people within the High Dragon Manor were Manor Owner and Shi Lei, who had not been poisoned.

Everyone's hope could only rest on Shi Lei, but a single sentence from Old Pedant caused Shi Lei to immediately leave the High Dragon Manor.

Hua Rou believed in Shi Lei's character, and would definitely not run away, but the others definitely would not think this way.

They only thought that if Shi Lei wanted to escape alone, the remaining people would just be waiting for death in the villa.

"Lu Sen! "Don't be petty!"

Manor Owner was enraged and directly walked to Lu Sen's side. He looked at him and said: "Everyone has chosen to believe in Shi Lei now. Don't you feel ashamed that you're making things difficult for an old man?"

Lu Sen laughed, looked at Manor Owner and said: "Don't think that I don't know what your goal is, it's just that there's an order in the family that you aren't allowed to say it."

"Other people would be afraid of you, but I'm not afraid of you. If it wasn't for that matter back then, you would still be a little clown right now. What qualifications do you have to display your might in front of me?" "Huh?"

Lu Sen seemed to have already gone insane.

"Fine. Wouldn't it be fine if we all died together? It wouldn't be a problem. Wouldn't it be better to just let everyone die with us?"