From space to the world, it takes trillions of years

No matter how he thought about it, Chen Yu felt that a thunder tribulation was the most likely possibility.

According to his estimation, it would take about three to five years to reach the peak of the foundation-building realm.

However, considering that it took him three years to build up his Qi Refining and Foundation Building, he is still a long way from a breakthrough.

Of course, Chen Yu’s cultivation speed is already fast enough. Even the cultivators with natural spiritual roots in the major sects would feel inferior after knowing it.

The life span for foundation building is at least three hundred years, and those who have just entered the foundation building stage will generally not exceed sixty years old.

However, many cultivators with spiritual roots of six or seven inches have been stuck in the middle and late stages of foundation building after hundreds of years, and have no chance to glimpse into a higher realm.

The average Jindan cultivator would be at least a hundred years old when he or she breaks through, otherwise the term Jindan Ancestor would not be so popular.

When the spring breeze blows in February, the six counties on the south bank of Chengshui are rejuvenated.

This time, it was Ta Mei who took Chen Yu out for a walk downstream of Chengshui River.

More and more spiritual bamboos grew in the space, and he used them to create many formations.

The killing formation that couldn't be carved out before can now be done with some effort.

However, due to the limitations of the material itself, its power and duration are only about one-third of what is described.

Chen Yu felt that the mutated spiritual bamboo corresponded to the Qi Refining Stage. Because of the magical power of the Jade Dew of Creation, it was very close to the spiritual object of the Foundation Establishment Stage.

The Xiao Erjiu Killing Formation is a top-notch existence even in the Foundation Establishment Period.

If it could evolve a second time, the engraved array base would be perfect.

The flying sword used was also carved from spiritual bamboo, and was even tougher and sharper than hundred-forged steel.

When he left, he put all his pets into the space, and the trees in the yard had not yet sprouted.

Once the formation in the courtyard is activated, it will be difficult to break it unless a foundation-building cultivator like him attacks it continuously for several hours.

Moreover, with Chen Yu's wealth of spiritual objects, how could he have only one formation?

The outermost layer was a Soul-Exterminating Array. He deduced based on the Soul-Gathering Array and solved the problem of the overflow of spiritual energy.

There are ten layers of defensive formations inside, and the attacks of the Qi-refining cultivators can’t even cause the slightest ripple.

Inside are twenty killing formations. If the quality is not good enough, we can make up for it with quantity.

The trapping array and the maze array were not set up separately because their functions overlapped with the killing array.

The Erjiu Killing Formation is already an extremely powerful formation. If there is someone presiding over it, the lethality will be doubled.

Even the current simplified version is not something that ordinary foundation building can handle.

Chen Yu dared to guarantee that as long as the cultivator was not at a higher level than him, none of them would return.

This is because there is nothing valuable left in the courtyard, otherwise there would be as many formations as one wants, and one hundred would be nothing.

Over the course of several months, Chen Yu had come up with new ideas for the spiritual formation that restricted his soul.

He left a mental wave array on it, which was equivalent to a communicator. This way he could contact the other party directly, and Chen Yu could also understand the monsters' thoughts unilaterally.

Of course, he can also turn it off at any time, otherwise he will be hit by countless streams of consciousness.

Xu Xiru sent people to occupy the east bank of the Ji River, and many abandoned fields were now planted with crops again.

However, the population had not recovered much at the moment, and he only saw a few small villages after walking for thousands of miles. It can be said that the area is vast and the population is sparse.

Staggeringly, he stepped on the plum blossoms and arrived at the river bank.

Because Chen Yu often pumped water for rainfall, the water level of Chengshui River dropped a little. The surrounding swamps also shrank a lot, and these places were significantly affected by the water level.

This is the power of cultivators. A monster in the foundation-building stage can cause a long period of drought in the surrounding twelve counties.

And a cultivator in the foundation-building stage can bring abundant rain to these twelve counties.

Chen Yu got off his horse, looked at the vast river, and actually dived into it.

This is a spell he deduced in recent days and named it the Water Avoidance Spell.

The main purpose of coming to Chengshui this time was to try out the usefulness of this water-avoiding technique and see if there is any room for improvement.

Even though Monkey King has so many magical powers, he becomes a weakling after entering the water and his strength is greatly reduced.

As a foundation-building cultivator, Chen Yu's ability to move freely in the water is not worth mentioning. But after all, he is not born with water attributes, so he has some disadvantages in the water.

The world of immortal cultivation is vast, and it is inevitable that there will be battles in water in the future. Therefore, a spell that can keep cultivators from being affected by water is particularly important.

If a stream of spiritual energy circulates throughout the body in advance, the cultivator can fully adapt to every move in the water.

The body of a Foundation Establishment Immortal is impermeable and breathing can be replaced by spiritual energy. This is the only problem that needs to be solved.

After entering the water, Chen Yu slowly moved forward along the riverbed.

The visible distance of the river water was higher than he expected. Although the breath of the foundation-building monster beast made the river surface look dark, it did not increase the impurities.

Before entering the water, Chen Yu felt the water vapor in the sky, which was still floating far upstream.

At such a long distance, it is almost impossible for the monster to detect him.

But Chen Yu was still very cautious. After all, it is better to be safe than sorry.

He opened his spiritual sense, and the perception radius was about fifteen miles. This would not change whether there was water or something else around.

Of course, with his current cultivation level, the maximum range could reach hundreds of miles. However, that would consume his spiritual consciousness crazily, which was not the safest way.

There were many fish in the water, and large fish were not uncommon. Chen Yu had only walked a few hundred meters when he saw a dozen silver fish several feet long.

The lush aquatic plants were clearly visible under his spiritual sense, and many aquatic animals lived among them.

He even saw a turtle that was bigger than the old turtle he had caught in Baimu Valley, roughly estimated to be more than 100 kilograms.

There were quite a few clams at the bottom of the river, mixed in the mud and sand, with their mouths slightly open.

Chen Yu used his spiritual sense to scan it and could tell at a glance whether there were any foreign objects such as pearls inside.

With this skill, he is very suitable to be a pearl diver.

Not long after, Chen Yu discovered that there seemed to be more spiritual creatures in the water than on the water.

This is not surprising, there are few places on the river surface for plants to grow, and the plants that do grow are semi-aquatic. And the place where foundation-building monsters can be born must be a paradise for spiritual plants.

Now, Chen Yu was holding a water plant that looked like a dead branch in his hand.

Only the richer spiritual energy and moist luster on the water grass told him that it was a living plant.

What’s even more amazing is that the water plants seem to have no roots and are directly attached to the exposed black rocks.

Chen Yu used his spiritual sense to scan carefully and found that the stone was an ordinary stone and the spiritual grass did not have any roots.

He then used his spiritual energy to transform into a blade, cut off a small piece of rock like cutting tofu, and threw it into the space along with the water plants on it.

Regardless of whether they are useful or not, it is never a bad thing to collect more spiritual plants.

Chen Yu felt that if the Lingzhu Space was to evolve into a complete world, there must be enough species to survive and reproduce in it.

After collecting the water plant, he continued to walk deeper into the river.

As the water layer deepened, it looked dark and deep there. But from the perspective of divine consciousness, there was no difference between light and darkness.