Without any warning, the mobile phone screen in Ye Cheng's hand suddenly went black without warning, which made Ye Cheng couldn't help but be surprised.

Before Ye Cheng could figure out what was going on, the vitality between heaven and earth suddenly became violently, like the tide of the ocean, fluctuating wave after wave, and even ordinary people could clearly sense the intensity.

"Click!" With a loud bang, in the violent fluctuations of the Heaven and Earth Yuan Qi, a huge crack across the sky suddenly cracked out of thin air in the cloudless sky outside the window, and then, a stream of pure Heaven and Earth Yuan Qi that was so dense that it could be seen with the naked eye poured down like a heavenly river bursting its embankment.

As more and more pure Heaven and Earth Yuan Qi poured out of the cracks in the sky, the originally extremely thin Heaven and Earth Yuan Qi between Heaven and Earth began to quickly thicken.

Ye Cheng clearly felt that the true qi in his body was also boiling with the changes in the Heaven and Earth Yuan Qi in the outside world, and he actually invisibly improved his cultivation slightly, which was worthy of reaching the Innate Nine Heavens Great Perfection realm.

"The laws of heaven and earth have undergone drastic changes, the system has temporarily entered a state of maintenance and update, and the specific restart time has not been determined, please wait patiently for all evolutionaries." Just as Ye Cheng was feeling the changes in the vitality of heaven and earth, and at the same time looking solemnly at the huge crack in the sky outside the window that stretched for thousands of miles, a low and cold system prompt sound sounded in his mind.

Hearing the system prompt sound in his mind, Ye Cheng was slightly stunned, and unconsciously remembered a long time ago, when he was doing the task of "destroying cloud paper cranes" in Fusang Country, he heard the conversation between an old man and a young master and apprentice in Liongate next door to the hotel.

At that time, when the old man was educating his apprentices, he once said something that Ye Cheng still remembers vividly.

"Disciple, remember, believe in yourself, and recently it has been rumored in the martial arts that in the near future, there will be a big change in heaven and earth, and the immortals and demons who disappeared in ancient times may reappear in the world, I think that time will be your chance, maybe you will have the opportunity to win the immortal realm......"

Could it be that this change in heaven and earth is really like the martial arts rumors that the old man said, the immortals and demons that disappeared in ancient times will reappear in the world?

Ye Cheng frowned, his eyes were unusually solemn as he looked at the huge crack in the sky outside the window, and a trace of worry faintly appeared on his face.

There is no doubt about the strength of immortals and demons in the ancient era, and the fact that such a group of beings boldly return to the earth will undoubtedly cause earth-shaking changes to the existing pattern of the earth, which is definitely not a good thing for an evolutionary like Ye Cheng, who was already close to invincible on the earth.

The stronger the enemy, the more difficult the system missions will be.

However, no matter how far the situation develops, it is not something that Ye Cheng can change, the only thing Ye Cheng can do is to wait and see.

Just as Ye Cheng was thinking wildly, in the huge crack in the sky, along with the surging pure heaven and earth vitality, a round crystalline object ten meters square suddenly fell out of the crack.

"What's that?" Ye Cheng's eyes were keenly aware of the round crystalline object that fell out of the crack, and he had some doubts in his heart.

Under Ye Cheng's gaze, the round crystalline object that fell out of the huge crack in the sky fell with extreme speed, and quickly underwent earth-shaking changes in the process of falling.

I saw that the round crystalline object rose in the wind, like a giant balloon that was rapidly expanding, from ten meters square to immeasurably large, and then stopped falling, floating quietly in the air, looking at it from a distance, there was a feeling of covering the sky.

Through the transparent outer wall of the circular crystalline object floating in the sky, Ye Cheng saw that inside the circular crystalline object, there was a small world, where there were endless mountains, surging rivers, cities towering on the plains, palaces floating in the air, everything was as bizarre as the fabulous pictures that flashed in Ye Cheng's mind when he first obtained the god and demon evolution system.

At this time, not only Yecheng, but people all over the world, no matter whether the latitude is night or day, whether the place is a remote countryside or a prosperous city, they can clearly see the vision in the sky, the huge crack that crosses the sky seems to have no end, just stand in the North Pole, the equator, the South Pole or any corner of the earth, as long as you look up, you can clearly see the crack that tears the sky.

And the round crystalline object that fell out of the crack was not only the one that Ye Cheng saw, almost all over the world, there were large or small circular crystalline objects falling out, the small one was only a hundred meters square, and the large one was even the size of a continent, completely covering the entire sky.

It's like the round crystalline object that fell out of the crack over Qiuweiyi Island, which was only a kilometer square at the beginning, but it only took less than an hour to grow into a behemoth larger than the entire Eurasian continent, covering the entire Pacific Ocean, and the world inside was more complex and perfect, with all kinds of mountains, rivers, islands, cities, countries, birds and beasts, and all kinds of races abounding, it was really like another world.

"Click", just when everyone who witnessed such a change in heaven and earth was stunned and full of incredulity, suddenly a huge loud sound that shattered the sky sounded, falling out of the cracks in the sky, scattered all over the world, and the crystal wall system outside the circular crystalline objects with a number of tens of thousands of them suddenly cracked together, and the world carried inside quickly merged into the earth's space in a form that could not be explained by nature.

That's right, it's about blending.

This is an inexplicable integration, looking at the earth from outer space, the volume of the earth has not changed in the slightest, and in the earth's atmosphere, the original fixed area of the earth's space has suddenly expanded dozens of times, and the world inside those round crystalline objects is perfectly embedded in the earth's space, without affecting the earth's original geographical environment in the slightest, on the basis of becoming a part of the earth's space.

To explain it in detail, it is like going from China to Fusang, which originally needed to pass through the East China Sea and the Fusang Sea, and the whole journey was only a few hundred nautical miles, but after a large number of circular crystalline objects were integrated into the earth's space, from Huaxia to Fusang, it was not only necessary to pass through the two sea areas of the East China Sea and the Fusang Sea, but also to pass through a world carried by a circular crystalline object that happened to be embedded in the sea area between Huaxia and Fusang, which greatly lengthened the original 500 nautical miles between Huaxia and Fusang to 6,000 nautical miles.

This sudden change has increased the Earth's internal space area by at least dozens of times.