"The transcendent and holy powerhouse has a very high attainment in the rules of time, he integrates the comprehension of the rules of time into the small world, and through many prohibitions, the flow of time in the small world becomes slow, but unfortunately, when we got the Qiankun Gate, the Qiankun Gate has been broken, and the prohibitions within it have also shown signs of collapse, so every time the Qiankun Gate is opened, the prohibitions in it will collapse a lot, plus it takes a lot of resources to maintain the operation of those prohibitions, and the Qiankun Gate has only been opened a handful of times over the past few years, and it has only been opened three times so far。 Emperor Mu showed a look of regret on his face, the number of times the Qiankun Gate was opened was getting less and less, according to their estimates, the Qiankun Gate could only be opened twice, and the prohibition within it would completely collapse, and when the time came, the Qiankun Gate would be no different from the ordinary small world.

Hearing this, Su Yu still showed a moved expression, and he asked softly: "Master, what is the difference between the time flow rate between the Qiankun Gate and the outside world?"

Emperor Mu thought for a while and said, "About ten times, that is to say, ten days spent in the Qiankun Gate, and only one day in the Great Wilderness." ”

"Ten times the flow rate. Su Yu had to sigh that the means of that transcendent saint powerhouse were so penetrating, and he could make the time flow of the entire small world so slow, you can imagine how terrifying that powerhouse's strength was.

"If it's a complete Qiankun Gate, I'm afraid it's more than that... It's a pity that the current Qiankun Gate is only incomplete, and the prohibition is incomplete. Emperor Mu said with some regret, over the years, their Dao Array Sect has also produced many geniuses and demons, but those people have never been qualified to enter the Qiankun Gate to practice, just because the Qiankun Gate is too expensive to open, otherwise, the Dao Array Sect that has mastered the Qiankun Gate will not have to send people under the fence for so many years and live in a corner.

"Master, how long can the Qiankun Gate be opened once?" Su Yu suddenly remembered that Emperor Mu had mentioned earlier that to maintain the operation of the Qiankun Gate, a lot of resources would have to be consumed, and he didn't have to think about it, he imagined that it must be astronomical.

"A hundred years at most, but in fact, even if I take out the resources of the entire sect, I can only maintain the Qiankun Sect for more than ten years. ”

Emperor Mu said helplessly, this is also one of the reasons why they opened the Qiankun Gate very much, he could see that Su Yu was extremely interested in this Qiankun Gate, and immediately promised: "After this Dongxuan Domain War is over, after you return to the sect, if you want to enter the Qiankun Sect to practice, just let me know." ”

"Thank you, Master. Su Wei chuckled, feeling a little regretful in his heart, if he could enter the Qiankun Gate to practice before the Eastern Xuanyu War began, his strength would definitely break through, after all, he had obtained a lot of cultivation resources this time, especially the divine blood, if he could refine it, then his physical body would undoubtedly be stronger.

"However, speaking of which, Heavenly Emperor City is known as the holy place of cultivation in the Tai Wilderness Region, but there are some excellent places to cultivate, plus the aura in Heavenly Emperor City is extremely strong, and there are more than 100 feng shui spiritual veins, if you practice there, you will undoubtedly get twice the result with half the effort. Emperor Mu suddenly raised his head, directly above the hall was a piece of crystal clear glass, through the glass, he could vaguely see the majestic city on the shore of the white clouds, and made a decision in his heart, and said to Su Yu: "It just so happens that my old face is still a little thin, you prepare a little, and I will take you to the cultivation place of the Heavenly Emperor City later." ”

For the Heavenly Emperor City, Su Wei was very impressed, when he first came to the Heavenly Emperor City, he felt the rich and almost atomized aura, listening to Emperor Mu say this, he naturally would not refuse.

Subsequently, Emperor Mu called Yu Wenfan and other Dao Array Sect elders to inform the plan to return to the sect but postponed it until the battle in the Eastern Xuan Domain began, and at the same time instructed some other things, that is, to leave the stronghold with Su Defeat.

The moment he walked out of the stronghold, Su Yu immediately sensed that there were many auras between the surrounding heaven and earth that directly locked him, and these auras were extremely terrifying, most of them were Emperor Dao Realm, and there was even no lack of existence in the Emperor Dao Realm.

"I didn't expect so many people to target me...", Su Yu whispered.

"You're so sweet now, everyone wants to come up and take a bite. Emperor Mu squinted his eyes, his gaze was as cold as a knife, and he looked straight at a building hundreds of feet away, and a sneer rose at the corner of his mouth, "Let's go! They don't dare to do it here, unless they are too long." ”

After speaking, Emperor Mu swaggered forward, Su Yu immediately raised his steps to follow, as Emperor Mu said, this way, he felt a lot of murderous aura, but no one dared to make a move from beginning to end, including the two Emperor Dao Realm cultivators.

"There is a place of cultivation in the Heavenly Emperor City, called the Thunder Pool, which is rumored to be made of the corpse of a demon saint, which not only contains the power of extremely violent thunder, but also lingers with the blood of the demon saint all year round, it is an excellent place to cultivate, for you, it is the best way to temper the body in the thunder pool, which is also the purpose of our trip. Emperor Mu walked ahead, and at the same time introduced Su Yu to the place where they were going to practice.

Hearing this, Su Yu had to sigh again at the strength of the ancient desolate emperor dynasty.

"Master, such a cultivation place should not be open to the public!" Su Yu said with some hesitation.

"Well, such a place of cultivation is usually only open to the Ancient Desolate Emperor clan and the descendants of some princes. Emperor Mu nodded slightly, and he took out a quaint token from the mustard ring, and in the center of the token was engraved an unusually eye-catching word: white.

Emperor Mu took this token and said to the guards on the white jade staircase: "Mu Mou and his juniors will visit the old man." ”

In front of the white jade staircase, the two cultivators of the Emperor Dao Realm saw this token, and their eyes flashed with surprise, as cultivators of the Ancient Desolate Emperor Dynasty, they naturally knew what this token meant, and they were now releasing Emperor Mu and Su Defeat.

Re-ascended the white jade staircase, and after an instant, the majestic city appeared in Su Yu's sight again, feeling the surging aura around him, Su Yu only felt that the pores of his whole body were about to be stretched.

"Master, are we here to visit the White Emperor this time?" Su Yu looked at the token in Emperor Mu's hand, his eyes stayed on the word in the center of the token, and asked casually.

"Well, whether you can enter the Thunder Pool to practice depends on this one. Emperor Mu nodded, he had some friendship with Emperor Bai, when friendship is friendship, if he really wants the latter to help today, he will have to pay some price.

Just when Emperor Mu and Su Yu were chatting, a lady in a palace skirt was coming with lotus steps, and bowed to Emperor Mu, "Dare to ask if this is Lord Emperor Mu?"

"It's Mu. Emperor Mu said.

"Emperor Mu, please come with me. The lady got up, and her voice was very tactful.

As one of the Nine Emperors, the White Emperor naturally has his own palace in the Heavenly Emperor City, and this lady obviously belongs to the White Emperor's palace, obviously got the news and came to receive Emperor Mu and Su Fu.

Hearing this, Emperor Mu and Su Yu immediately followed behind the lady, and about dozens of minutes later, a magnificent palace appeared in Su Fu's sight.

Su Fu's gaze only lingered on the palace for a few moments, and then turned to a clearing in front of the palace, where there were dozens of figures, and among them, some of them were not unfamiliar to him...