After sending away the Universe Palace, Shen Fei stepped aside, sat up, and continued to practice the Origin Alchemy Technique, the cultivation of the Origin Alchemy Technique was all carried out inside the body, so the people around didn't know what Shen Fei was doing, they just thought that he was meditating and resting, and everyone who was going to come over to climb the relationship also meditated cross-legged, but many people's hearts couldn't calm down at all, just the treasure that erupted from the outer layer appeared in the Universe Palace, and there would be something good in it. Thinking of this, many people look at the electronic watch in their hands from time to time.

The long waiting time was over, and there was still an hour before the ruins opened, all the people stood up, Shen Fei and the others also stood up, walked to the front, and looked at the gate of the ruins with excitement in their eyes, this is also the first time that Shen Fei looked carefully at the ruins gate, the ruins gate is more than 100 meters high and more than 30 meters wide, a stripe on the door appeared, looking at the marks on the door, Shen Fei felt very familiar, but he really didn't remember where he had seen it, he didn't think too much, Shen Fei adjusted his mentality and prepared to enter.

An hour later, the thousand-meter-high palace in front of him flashed a dazzling light, and everyone who had been prepared closed their eyes, and it took a long time to open their eyes, and they looked at it, only to see bursts of black streamers at the gate walking along the lines, and then they heard a coaxing, and the door slowly opened to both sides, looking at the door that slowly opened a crack, Shen Fei suddenly felt the breath of danger, did not care about hiding his strength, and used the thunder flash to retreat with all his strength, seeing Shen Fei retreating, the people around him did not know why, but there were also a few who followed and retreated.

Mace, who was in the front, also felt a powerful energy coming from behind the door, and immediately ordered: "Everyone retreat." After saying that, he had retreated a few miles away, and when he heard his order, many people did not react, but some people still felt abnormal and retreated. Shen Fei, who was the first to retreat, had already appeared ten miles away, but the feeling of danger had not disappeared, and Shen Fei continued to retreat, looking in the direction of the ruins as he retreated. After retreating for more than 20 miles, Shen Fei felt safe, standing in place, Shen Fei could still see the situation at the door.

Now there is no one at the gate of the ruins, all the people have retreated, and the closest to the ruins are about five miles, but looking at them, Shen Fei knew that these people were dead, and these people could get a good plan to go first, so they didn't follow the team to retreat to the end, and sure enough, as Shen Fei expected, after the gate opened the fist-wide gap, I saw a powerful black air flow sweeping towards this side, and the place where the black air flow directly became barren, The first few saw this situation and wanted to retreat too late, and finally screamed and turned into ashes.

Looking at what happened to the people in front of them, the faces of the rest of the people turned pale, and they hurriedly retreated, some of them continued to retreat after retreating behind Shen Fei, and Shen Fei continued to stay in the twenty miles, dodging the strongest impact, and the remaining aftermath could not pose any danger to himself at all, the dark air flow floated through Shen Fei's side, and slowly Shen Fei disappeared into the dark air flow, and everyone who fled to the distance saw Shen Fei being swallowed by the dark air flow, and their faces flashed with happiness, This fellow, who had been accepted as a registered disciple by the Great Elder, was killed by the Dark Currents before he could enjoy any benefits.

But in fact, this is just an illusion made by Shen Fei, when the dark air flow hits his body, Shen Fei releases the dark source, and then creates the illusion that he is swallowed by the dark air flow, in fact, Shen Fei has already run towards the direction of the gate, Shen Fei, who is protected by the dark origin, is like a fish in water in this air flow, and the trace of the dark origin consumed will immediately absorb the surrounding black air flow, Shen Fei feels that his whole body is full of strength, and he unconsciously runs the origin alchemy, and his body slowly slows down, rushes and runs, to trot, and finally slowly becomes walking.

More than twenty miles away, Shen Fei spent two hours walking to the door, stopping at the door, Shen Fei's closed eyes also opened, a hint of joy flashed in his eyes, in the late stage of skin refining, he didn't expect that in just two hours, from the middle to the late stage, Shen Fei's face was full of joy. In fact, the reason why the Origin Alchemy Technique cultivated so slowly was because if the speed at which the refining consumed the Origin was faster than the speed at which the Origin was recovered, it would cause irreparable damage to the Origin, but Shen Fei was now in a dark airflow, and the consumed Dark Origin was immediately replenished, so Shen Fei could quickly ascend to the late stage.

Standing at the gate, Shen Fei looked up and walked in resolutely. The dark air flow around him did not dissipate, so everyone did not dare to move forward casually, and three hours after Shen Fei entered the ruins, Mace ordered the mecha team to go forward against the darkness and corrosion. After walking into the door, Shen Fei found that it was not as full of dark power as he imagined, there was only a thin layer of black mist inside, Shen Fei let go of his spiritual power and walked forward cautiously, not far away, Shen Fei saw two small doors, just like the outside, the door was engraved with a line of symbols that should be regarded as words, and there was a huge eye-shaped sculpture, Shen Fei didn't know what this word was at all, swept it with his spiritual power, and suddenly had a burst of enlightenment in his mind.

"What is life, what is life, and what is the joy of life."

"The door of death, what is death, and what is the fear of death."

I don't know why I suddenly read the words on the door, now there are two choices in front of Shen Fei, the door of life or the door of death, "Life is also happy and death is not afraid, life or death depends on a fixed number," Thinking of this, Shen Fei took out the coin from the earth from his pocket, the public is alive, the word is dead, the coin is thrown into the sky, Shen Fei stretched out his hand to catch it, did not look at it, but walked directly to the door of death, approached the door of death, the door opened automatically, and Shen Fei walked in without hesitation.

Looking at the slowly closing door behind him, the corners of Shen Fei's mouth turned up, and he took out the coin in his hand, "What about the male, I will choose the right door." When Shen Fei saw the two doors, the two doors gave him a very strange feeling, these two doors were not doors at all, but the mouths of giant beasts, although the feeling was only for a moment, but he was still caught by Shen Fei, when he arrived at the door, Shen Fei carefully took care of the two doors, and found that when he walked to the door of life, Shen Fei had a very dangerous feeling, and he had a very dangerous feeling when he walked to the door of death.

The two feelings are exactly the same, so Shen Fei knows that only one of the two doors is actually a dead end, but the transformation of the two doors is random, as if someone is indulging, so Shen Fei pretended to throw a coin to try, and sure enough, the coin thrown up was controlled in the public under a mysterious force, that is to say, someone really indulged in all this, and also wanted to deceive himself into going to the door of life, which is also the reason why Shen Fei chose the door of death, when Shen Fei walked at the door of death, there was no such feeling of danger when Shen Fei walked at the door of death, so Shen Fei was more sure of his decision.

Just after Shen Fei entered, the giant eye sculptures on the two doors blinked, and then continued to close, and the surroundings returned to calm.