The inner courtyard of the Azure Sect existed on the floating islands, counting Lin Xi and Liu Yingchi, the two newly promoted inner disciples, a total of 123,100 people.

But looking at the floating islands, there are countless courtyards on them in an orderly manner, and there are millions of them at the beginning of the calculation, but most of these courtyards are idle and unowned.

"There are not many rules in our Canglan Sect, and there are many free accommodations, the two of you choose to live casually, every courtyard is the same, there is no good or bad. ”

Standing on a floating island in the forefront, Lin Xi and Liu Yingchi casually looked at the surrounding situation, and in front of them, there was an inner door deacon in a golden robe, after seeing Lin Xi and the two of them arrive, they didn't even bother to check the identity verification, and directly let them choose where to live.

"Senior brother, we have only a hundred thousand disciples in the Blue Sect, why do we have to build so many courtyards, isn't it a waste?" Liu Yingchi asked casually.

"Alas, this matter is a long story, at the beginning, our Canglan Sect was also brilliant, with millions of inner disciples, although it is only a fifth-order sect, but it already has the qualifications to be promoted to a sixth-order sect, it's a pity...... Forget it, let's not talk about it, it's all in the past, and it's no fun to talk about it anymore. ”

With a sigh, the golden-robed deacon waved his hand and motioned for the two to go and choose a place to live, and then looked a little disheartened, and turned back to his house.

nodded indifferently, Lin Xi didn't have the slightest thought to know about the previous history of this Azure Sect, a small fifth-order sect, no matter how brilliant it was at the beginning?

Now that he is too lazy to take care of everything, he just wants to retreat and cultivate the immortal sword body to the eternal realm as soon as possible.

Randomly choosing a courtyard on the floating island, Lin Xi nodded at Liu Yingchi, and then turned around and entered the room.

"What a weirdo!"

On Liu Yingchi's pretty face, a look of doubt appeared, and he half-tilted his head, not knowing what he was thinking.

"Forget it, calculate the time, the time for the Eternal Key to appear in the world is almost up, but with this square wood, it will be much more difficult for me to obtain the key. ”

"Alas, I know that the secret key will appear in the Azure Sect this time, because my father once left a trace of imprint on it, although the imprint has long since dissipated, it is enough to deduce the specific location, but how did this Fang Mu know?"

With all kinds of thoughts in his heart, Liu Yingchi chose a residence next to Lin Xi's courtyard and slowly returned to the room.

......

Time passed little by little, the cultivation atmosphere of the sect in this blue sect was very good, if most of the monks did not take the task of going out, most of the time they stayed in their cave mansion to cultivate, and the entire sect seemed quiet and peaceful.

As for Lin Xi, he turned on the retreat mode again, this time, he arranged the time formation to the limit, but even so, he could only adjust the time flow rate to the level of 1000:1, one year in the outside world, and one thousand years in the formation.

When a thousand years passed in the outside world, Lin Xi, who was sitting upright in the room and had been cultivating, suddenly opened his eyes, and a trace of joy appeared on his face.

"This first layer is relatively easy, after millions of years of hard work, I finally transformed the chaotic sword element in my body into a primary eternal sword element, and then as long as the sword element is turned nine times, it can be turned into a real eternal sword element, and then the eternal sword element will be used to refine the body, and soon the fourth level of cultivation of the immortal sword body will be completed, and the eternal immortal sword body will be cast. ”

"When the physical body and the sword yuan have reached the eternal realm, even if the void is impossible, there is no breakthrough, but in the face of the true eternal realm power, it should also have the power of self-preservation. ”

Lin Xi's plan was very simple, first cultivate the fourth level of the Immortal Sword Body to the highest stage, and after having the certainty of escaping under the power of the Eternal Realm, he would then find a way to advance to the Eternal Realm.

The path of cultivation had been clear, and Lin Xi's cultivation was even more handy, his five fingers were opened, and he tore them in the void at will, and a palm-sized void crack appeared in his room.

Strands of colorful void turbulence spread along Lin Xi's palm, and under the urging of the Immortal Sword Body Technique, it fused with the primary Eternal Sword Yuan in Lin Xi's body, transforming into a higher-level Eternal Sword Element.

"Huh?"

However, this time he didn't practice for long, Lin Xi suddenly raised his eyebrows, withdrew the palm that had been inserted in the void crack, and looked at the item in his palm with a look of surprise on his face.

It was a key, a silver key, it looked plain, rough like broken copper and iron in the mortal world, without the slightest breath coming out, but the more so, the more Lin Xi didn't dare to underestimate it, the key that could exist in the void turbulence, and it didn't seem to have any damage, how could it be a mortal thing?

After carefully looking at the ring in his hand, whether it was a blood dripping recognition or a primordial god brand, as long as it was a means he could think of, he used it, but he still couldn't detect the specific information of this key.

This key is a guy who doesn't enter oil and salt, whether it is the power of the sword yuan or the power of the primordial god, no matter what kind of power it is, it can't be urged at all, and it has been quietly held by Lin Xi in his hand, without the slightest change.

"Forget it, there's no time to study it right now!"

In desperation, Lin Xi put this silver key into the chaotic universe in his body, ready to have time in the future, and then study it carefully, he always felt that this thing was definitely a good treasure, maybe the eternal power could not look at it, but it was definitely a treasure that the Chaos Great Perfection powerhouse also longed for.

However, something surprising happened to Lin Xi, the silver key, which was originally quiet and unresponsive, actually bloomed with silver light in the sky after being taken into the Chaos Universe by Lin Xi, covering the entire Chaos Universe.

In the cover of silver light, the scale of the chaotic universe slowly expanded at a speed visible to the naked eye, and the most obvious thing was that outside the barrier on the east side of the chaotic universe, a vast void space was derived, and in that void space, faintly, there was a colorful void turbulence, which began to be born.

"It's... This ......"

A wave of ecstasy welled up in Lin Xi's heart, he had cultivated for hundreds of millions of years, and this was the first time he had encountered a treasure that could help the evolution of the Chaos Universe.

"With such treasures, I'm afraid that the power of the Eternal Realm will raise greed in my heart, right?"

Lin Xi wasn't sure if this thing would be useful to the power of the Eternal Realm, but he knew that this silver key was simply a great opportunity for him, and this opportunity was enough to reduce the time for his Chaos Universe to advance into the Void Universe, countless times!