Yu Fei breathed a sigh of relief, his body moved slightly, and the whole person bounced up directly from the ground, and the speed was so fast that Yu Fei's head almost hit the door frame! Looking at the distance less than an inch away from his head, Yu Fei breathed a sigh of relief, fortunately, he reacted quickly enough! However, the changes in his body made Yu Fei's face swell with a look of surprise, and he shook his arm slightly, and suddenly there was an explosive energy in his muscles. Feeling this explosive energy in his muscles, Yu Fei couldn't help but have a look of joy on his face, and his physical body had finally reached the ultimate state below the immortal level.

"Iron Mountain!"

Yu Fei snorted softly, and his right shoulder slammed into the air in front of him, and an explosive force came from Yu Fei's right shoulder, only to see that the air of the previous year was twisted at a speed visible to the naked eye under this explosive collapse. Seeing this scene, Yu Fei couldn't help but be happy in his heart, this power was far beyond his expectations!

Yu Fei, who had been excited for a long time, stopped and felt slimy on his body, and when he looked down, he saw that his body fried noodles were covered with a layer of black extremely disgusting substance, exuding a strange smell.

Yu Fei's body moved, and he came directly to the waterhole of the back mountain of the ninth peak, and jumped into it from his body. After taking a happy bath, Yu Fei climbed ashore. Looking at his own figure printed in the pool, although he is not the kind of muscular hunk who is over-fitted, he is also angular. If he was facing the Ghost Sect Protector at this time, Yu Fei was confident that he could compete with him!

After calming down, Yu Fei remembered that Lin Ling'er went out on a mission, and even the iron egg was gone! No wonder he always felt empty as soon as he came back, something was not quite right! However, Yu Fei was not very worried, and it should be no problem to protect himself with Lin Linger's strength.

Although his strength recovered, Yu Fei was not too happy, the elixir of refining the body was too difficult to find, even if he had to take the road of refining the body, I am afraid it would be really difficult. In particular, from the strength of the body in the Mahayana period to the level of immortals, the body becomes an immortal! This practice has never appeared even in the entire history of the immortal world, and if you want to do it, I am afraid it is even more difficult than ascending to the sky! However, in addition to this method, there is another way to break through to the immortal level, and that is to go to the sea of clouds and mist! With the help of the power of the sea of clouds and mist formation, you can suppress your own cultivation, so as to condense the aura in your body to a certain extent and break through to the Mahayana period!

But it's not that breaking through to the Mahayana stage is over, there is another way to break through to the immortal level! That is Yuan Dan! Yu Fei hadn't thought about this before he broke through to the middle stage of the Tribulation, but after breaking through to the middle of the Tribulation, it made the flame that was originally extinguished in Yu Fei's heart burn again! At the moment, the first thing is to expand his strength, and the other thing is to gather the materials needed to refine the Yuan Dan as soon as possible.

On the second day, Yu Fei came to the mission hall early, and there were three of the seven materials displayed on the Yuan Dan that Yu Fei had never heard of, although he found one, but the other two wanted to find it, Yu Fei estimated that it would be difficult to do so, so he was ready to try his luck in the mission hall. When Bai Lao saw the physical aura emanating from Yu Fei's body, his expression was slightly surprised, but he didn't expect Yu Fei to completely absorb and refine the medicinal power of the Quenching Pill in one night, which surprised Bai Lao.

When Yu Fei took out the list of seven elixirs he needed and handed it to Bai Lao, Bai Lao frowned slightly when he looked at the elixirs on this list! The first three elixirs had never even been heard of by Bai Lao, but the last four elixirs were extremely expensive, and just two of them cost Yu Fei all his contribution points. Just when Bai Lao was smiling and preparing to give Yu Fei a tricky task, he knew that Yu Fei took out five elixirs that Yu Fei had exchanged for contribution points at the beginning, and directly exchanged the remaining two elixirs with a wave of his hand. Bai Lao, who originally wanted to pit Yu Fei again, saw this scene, and his old face suddenly became a vegetable, and he had no choice but to exchange Yu Fei for the remaining two elixirs.

Although Yu Fei was slightly disappointed that he didn't find the other two elixirs, Bai Lao told Yu Fei that in a medium-sized city not far from Qingyang Sect, a large auction would be held in a month, and he might be able to try his luck somewhere!

The ancient city is considered to be the top city among the surrounding cities, and its location is located between the Yuqing Yang Sect and the Spirit Beast Forest, which is an important transportation hub between the two places. All the immortals and immortal cultivators who go to the Spirit Beast Forest will settle down in the ancient city, which can be described as a mixture of fish and dragons! It is very likely that a random small vendor on the street is the strength of the Merge Period, and the strength of the Tribulation Period is all over the street! Only the strength of the Mahayana Period may be able to stand in this ancient city. Only when you reach the strength of the immortal level, can you be regarded as a ruthless character in this city!

After getting the news, Yu Fei and Wu Chang set off for Licheng the next day, and Yu Fei did a little bit of understanding of Licheng before this trip, and took the chaotic situation of Licheng to develop his strength here! With this idea, Yu Fei did not let Li Rong follow him, after all, an immortal cultivator was followed by two immortal-level powerhouses, I am afraid that it would be too ostentatious, and it would cause joint resistance from the natives of Licheng, and that kind of scene was definitely not what Yu Fei wanted to see now.

Yu Fei and Wu Changxiao flew continuously without sleep, and it took almost two days to feel out of the city. Looking at a magnificent and huge city in the distance, a look of shock surged in the hearts of the two. At this time, the outline of the ancient city was like a lying behemoth on the horizon in the distance, and the whole city stretched for dozens of miles. A colorful protective shield can be clearly seen above the city, which is the ancient city's protective array!

Although the two of them could feel the grandeur of the city from a distance, they couldn't help but be a little shocked when they stood under the walls of the ancient city. I don't know what kind of material the city wall is built of, it is hundreds of meters high, and the city wall looks extremely strong, with the blessing of the formation, I am afraid that even immortals will be difficult to penetrate this city wall. Through the gate of the city, I can see the dense human heads on the streets of the ancient city from a distance, and I am afraid that the population of this ancient city has reached nearly 100,000 people. has always been accustomed to the desertion of Qingyang Sect, and the two of them suddenly stood on the crowded street, and they were a little unaccustomed.

The cultivation of the Tribulation Period and the Mahayana Period here has almost become a rotten street, and Yu Fei and Wu Changxiao have reined in their own breath, if they walk in the center of the crowd, I am afraid that they will be immediately overwhelmed by this dense flow of people.

Looking at a restaurant not far away, Yu Fei raised his eyebrows and glanced at Wu Changxiao! Wu Changxiao didn't talk nonsense directly, and walked in with a big grin and beckoned Xiao Er to come first with two good dishes, and then come to serve two pots of good wine! During the time he stayed with Yu Fei, Wu Changxiao understood what it meant to drink alcohol, and Wu Changxiao's drinking in the past was simply dry drinking, and he was dying after eating a few spirit fruits, so he was treated as a drink! Now Wu Changxiao mentions drinking, which is basically no meat and no joy!

The two walked to an inconspicuous position in the restaurant and sat down, since they were here to inquire about things, they naturally had to keep a low profile.