"Thank you, Sister Qin. Rui Sisi carried Cen Qin's arm, looking like a bird, well-behaved and sensible.

"Ahem," Mu Zifeng coughed twice and changed the topic.

"Brother Leopard, Brother Long, Sister Qin and Sisi, do you want to improve your cultivation as soon as possible?" Mu Zifeng said with a smile.

"Yes, of course I think about it, I think about it in my dreams!" Lei Leopard hurriedly spoke, and said what was in his heart.

In fact, as soon as Mu Zifeng came back, Lei Leopard couldn't sit still, although he pretended to be happy, he still had thoughts about Mu Zifeng in his bones.

After all, the obstacle between Mu Zifeng and everyone is cultivation, as the so-called, things gather by like, people by groups, everyone gets together, in addition to like-minded accidents, isn't it that cultivation and strength are almost the same, if anyone's cultivation is too different from others, who will become a burden in the team, they are all two shoulders carrying a head, who wants to be a burden.

Although Lei Leopard has a rude temper, he doesn't have any bad intentions, it's just that he is a little more jealous, which is also related to the fact that he grew up in the City Lord's Mansion, and in the City Lord's Mansion, what good things are not for him.

Mu Zifeng also took a fancy to the fact that he had no bad intentions, so he endured his provocations many times, and if he was a bystander, I am afraid that he would have cut off his robe and part ways long ago.

"Brother Zifeng, what good things have you gotten again?" Cen Long changed his lazy tone and spoke eagerly.

Cen Qin didn't make a sound, but a pair of phoenix eyes couldn't wait to stretch out a small slap, and as soon as there was something good, he immediately grabbed it. Her eyes were also staring at Mu Zifeng without blinking.

Because of the urgency of time, the Holy Sect is about to select a big competition, so Mu Zifeng decided not to sell Guanzi anymore.

"Sister Qin, can you find five retreat cultivation rooms?"

"It's a small thing. As soon as he finished speaking, he ran out in a hurry.

In less than ten minutes, Cen Qin and Rui Sisi returned, followed by a middle-aged man about forty years old.

"This is the head of Tianfang Tower. Cen Qin introduced to everyone.

"The villain Cen Yiqiu has seen all the sons, miss. Cen Yiqiu hugged his fists and saluted, and his attitude was extremely respectful. When he saw Mu Zifeng, he was suddenly stunned, and said in his heart: "When did this person come in, why didn't the front desk have a pass?"

"Uncle Cen, I'm tired. Cen Qin said lightly.

"Ladies and gentlemen, come with the old man. Cen Yiqiu obviously knew that everyone was looking for the cultivation room, and on the side of his body, he made a gesture of please, and took the lead to lead the way.

The crowd followed him.

The cultivation room of the Heavenly Square Tower in Demon Forest City was also located underground. Everyone followed Cen Yiqiu's turns, walked half a pillar of incense, and came to a stone room, Cen Yiqiu tinkered on the wall, the stone door rumbled open, and a room of about 500 square meters appeared in front of everyone, and a strong demonic aura came to the face. Everyone impatiently entered the cultivation room.

Although the demonic qi in this cultivation room is not as exaggerated as the Demon Pond of the Heavenly Square Tower in Demon Sa City, it is still no less than twice as rich as the outside.

Sent Cen Yiqiu away, Mu Zifeng waved his right hand, and five formations appeared out of thin air in the huge cultivation room, and even separated this large cultivation room into five independent huts, and that formation had a strong sound insulation and blocking effect, so that there was no need to worry about the five of them interfering with each other when cultivating.

This kind of formation was obtained by Mu Zifeng from Huamen Pang Yuan's soul search, and under his continuous pondering, he has made great progress, especially after his cultivation reached the early stage of the second-order immortal master, he was more handy in performing it, and he could reach the point of instantaneousness.

He then slapped the storage bag, and the Immortal Power Dragon Yun Dan and the medium-grade magic crystal flew out together, and they were automatically divided into four parts, each of which was two Immortal Dragon Yundan, and five hundred medium-grade magic crystals. At the same time, he stretched out his hand and pointed at each other, and a piece of information drilled into the minds of Lei Bao, Cen Long, Cen Qin, and Rui Sisi respectively.

That information was exactly the mantra of how to improve cultivation by devouring the Immortal Power Dragon Cloud Pill and absorbing the mid-grade magic crystal, and after Mu Zifeng's improvement, it was just right for monks below the fifth-order Great Demon Master.

As for Mu Zizhou, he was obviously not suitable for improving his cultivation by devouring the Immortal Power Dragon Cloud Pill and absorbing the medium-grade magic crystals, fortunately, Mu Zifeng also scavenged thirty-three high-grade magic crystals from the treasure house of the Fire Demon Sect, just one piece was enough for Mu Zizhou to absorb. After all, he had just broken through his cultivation by absorbing medium-grade magic crystals, although he had fought with the Five Tigers of Lin Cheng and stabilized his cultivation, but after all, foreign objects were foreign objects, and if they were used too much, they would definitely affect the foundation of cultivation, and Mu Zifeng would not dare to take Mu Zizhou as a guinea pig to take risks. Therefore, he can only be allowed to absorb a piece of high-grade magic crystal, and as for how far his cultivation can break through, it depends on his creation.

The information entered the brain, and everyone's faces were happy, and they nodded at Mu Zifeng, and they couldn't wait to choose a secret room, sit cross-legged, and start to settle down and cultivate according to the cultivation method provided by Mu Zifeng.

Mu Zifeng also sat cross-legged at the door of the secret room, his divine sense shrouded the entire secret room, and it also extended out, even the Tianfang Tower was shrouded in it, while steadily cultivating, while protecting the Dharma for everyone.

Two days and two nights passed for this cultivation.

It wasn't until the sun was in the west, and it was only one night before the Holy Sect selection of Dabi, that the retreat people were able to move. Mu Zifeng's hanging heart has finally been settled. If they don't wake up, he's going to go crazy.

The first to break through was Mu Zizhou, after all, he was already a fifth-order great magician's early stage of cultivation, with the help of a high-grade magic crystal, he successfully broke through to the middle stage of the sixth-order great magician, and then up, using the magic crystal was a little powerful. I'm afraid that he will never be able to break through with the help of magic crystals in the future, unless he wants his cultivation to stop there, otherwise, he can only choose to honestly go through the path of cultivation. Fortunately, Mu Zifeng, as his master and friend, is still growing, and he will have an adventure one day, and he may be able to refine a super-grade elixir. When the time comes, with a two-pronged approach, Mu Zizhou will not be able to break through even if he does not break through.

The second breakthrough is Cen Long, he has been stuck at the peak of the third-order demon master for a few months, this time with the help of the immortal power dragon Yundan and five hundred medium-grade magic crystals, he broke through to the middle stage of the fifth-order great magician, but he was pressed to the level of the peak of the fourth-order magician, and the Holy Sect's selection of the big competition stipulates that the fifth-order great demon master and above are not eligible to participate, so Cen Long chose to suppress his own cultivation, if he breaks through in the process of selecting the big competition, he is not restricted by the rules.

In fact, many of the core disciples of various sects have adopted this method, and of course, there are some other methods, which cannot be put on the table. Otherwise, the last time the sect was in a big competition, the City Lord's Mansion of Mosa City would not have lost so badly. There was also a small part of the medicinal effect of the Immortal Power Dragon Yun Pill that remained in Cen Long's body, if he let go of the suppression and wanted to break through to the middle stage of the fifth-order Great Magician, or even the peak, it would be a matter of minutes.

The third breakthrough is Cen Qin, she was originally a cultivator in the middle stage of a first-order magician, and when she used an immortal power dragon Yundan and four hundred and ninety medium-grade magic crystals, she raised her cultivation to the level of the late-stage fourth-order magician, and improved by three great realms, but it also clearly showed signs of floating foundations, fortunately, it was close to the Holy Sect's selection of Dabi, how could she fix the foundation in the battle of Dabi.

The fourth breakthrough was Lei Leopard, he was also a cultivator in the middle stage of a first-order magician, he was even more greedy, he absorbed five hundred medium-grade magic crystals, and with the Immortal Power Dragon Yundan, Shengsheng raised his cultivation to the peak of a fourth-order magician. Of course, it also has the result of unstable foundations.

The last breakthrough was Rui Sisi, she originally cultivated to the lowest, but in the early stage of a first-order magician, in addition to using the five hundred medium-grade magic crystals given by Mu Zifeng, she also secretly took out another hundred medium-grade magic crystals from the storage bag, which was also absorbed by her, and combined with the powerful medicinal effect of the Immortal Power Dragon Yundan, she was stunned to raise her cultivation to the level of the middle stage of the fourth-order magician, her foundation was even more unstable, to digest these cultivations, it didn't take half a year, don't think about success.

Looking at the other four people exchanging experiences with each other except for Mu Zizhou, with an excited expression, Mu Zifeng was a little speechless, he didn't expect such a result, let alone that these people would be so greedy. But this is already the case, and no matter how much you say, it will not help, and you can only leave it for it to slowly infiltrate later. Fortunately, the Immortal Power Dragon Yundan did not have much impact on the cultivation foundation, if the impact was quite profound, he would just cry, and he would not be able to find a transfer.

However, this can be bitter for Mu Zizhou, he keeps fighting with the four of them, after all, fighting is the best means to stabilize cultivation, this trick, is in the middle of the night, the sound of the impact of the clanging weapon is accompanied by laughter, but it is also very lively.

It wasn't until the four of them were able to skillfully control the newly increased magic power that Mu Zifeng ordered the panting Mu Zizhou to stop. Mu Zizhou smiled bitterly, fighting with these people is not as good as fighting with the enemy, he has to remind himself at all times, don't hurt them, especially Rui Sisi, that is the existence of the future master, so he must be extremely careful, and it is inevitable that he will shrink back in the battle, making himself embarrassed.

Mu Zifeng gathered the five people together, took out four high-grade Demon Treasure Demon Flying Swords from the storage bag, and handed them to Lei Bao, Cen Long, Cen Qin and Mu Zi Siren respectively, and taught the four of them to use the magic of spiritual power, and engraved their own spiritual imprints on the flying swords.

Mu Zifeng had already given Cen Qin a pocket flying sword, but the flying sword was too small, and the combat effectiveness was limited.

For a while, in the small cultivation room, flying swords danced wildly, and the essence appeared from time to time, which was spectacular.