at the same time.

A training room.

Lin Xiao was sitting cross-legged, with a large number of Yuan stones piled up in front of him, most of which were middle-grade Yuan stones.

In this battle, he and Xiaobai teamed up and killed at least hundreds of Yuanhai realms.

For Yuanhai realm cultivation, most of the materials used are middle-grade Yuan stones, and there are also many origin spirits in them.

When Lin Xiao broke through the Yuan Hai realm before, he only opened a third-rate Yuan Palace because he didn't have enough Yuan Stones. As long as he had enough Yuan Stones, his Yuan Palace could continue to expand.

"start!"

With a low shout, Lin Xiao ran the Spirit Swallowing Technique and began to rapidly refine and swallow these Yuan stones. A large amount of pure Yuan Qi poured into his body like a tide and merged into the Yuan Mansion. Under the influence of the original spirit, it expanded rapidly.

Originally, Yuan Mansion, which had been stabilized, began to become restless again. As more and more vitality gathered, the entire Yuan Mansion began to be stretched open and expand to all directions.

This process is undoubtedly painful, but with previous experience, Lin Xiao's tolerance is better, and as the pain intensifies, he can endure it.

Three days!

There are only three days, and within these three days, he must improve his strength as quickly as possible, and improve it by a large margin, otherwise, he will be buried together with this city.

Before I knew it, it was dawn.

In the city, people who couldn't sleep at night walked out of their houses and walked on the streets, looking at the enemies in all directions of the city. Some sighed, some frowned, and some had murderous intent on their faces.

Yan Dan, who had been standing on the city wall for a whole day, sat cross-legged without sleeping all night, trying to recover from his injuries.

His injuries are not minor either, but for Yuan Hai realm, as long as no vital points are injured and no arms or legs are missing, the recovery speed is still very fast.

In three days, he will be able to return to his peak, and by that time, Sima Changkong and Xu Feng should be the same.

Now, the only thing he can do is to recover as soon as possible. As for the rest, he can only leave it to fate.

The other elders of the Ten Thousand Blood Sect are also staying on the city wall, using elixirs, spiritual herbs, etc., to recover and prepare for the war three days later.

Seemingly being touched, many disciples of the Ten Thousand Blood Sect no longer frowned, cheered up one by one, returned to their respective residences, and began to prepare for the battle in three days.

Of course, the people from the Holy Sect and Tianmo Valley outside the city are also recharging their strength, preparing to launch an attack in three days and capture the city in one fell swoop.

Before you know it, the sun sets and the moon rises, and the day passes quickly.

In the training room.

Lin Xiao's Yuan Mansion was devouring vitality crazily. It had to be said that the vitality contained in the middle-grade Yuan Stone was much stronger than that of the low-grade Yuan Stone, both in quantity and concentration.

Previously, Lin Xiao devoured hundreds of thousands of low-grade Yuan stones to open up a third-rate Qi palace, but now, with only 10,000 Yuan stones, his Yuan palace had expanded five times.

Of course, this five times refers to the multiple of the initial volume of the Qi Palace.

The middle-grade Yuan Stone contains pure Yuan Qi, and when it is refined and swallowed, the efficiency is amazing. That's why Lin Xiao has made so much progress in just one day. Of course, it is also related to the Spirit Swallowing Art and the fact that he has practiced two kinds of origins.

At this moment, Lin Xiao was fully focused, continuing to devour and refine, trying his best to quickly expand Yuan Mansion. Everything around him had nothing to do with him.

Soon, another day passed.

Lin Xiao's Yuan Mansion has been expanded to ten times. Counting from before, the total was twenty times.

Yes, it is already a second-rate Yuanfu.

The second-rate Yuan Mansion not only has an expanded capacity, but can also breed more powerful spiritual energy. Coupled with the concentration of pseudo-god-level spiritual veins, Lin Xiao's current pure spiritual energy burst is comparable to the early stage of the second level of Yuanhai Realm.

Coupled with the bonuses from the origin of wind and thunder, sword intent, fire conception, martial arts and other aspects, his current strength, with full power, can kill the second level peak of Yuanhai realm.

If you use the Seal of Divine Punishment, you can kill ordinary people at the third level of the Yuanhai Realm.

"Then Sima Changkong and Xu Feng are both at the third level of Yuan Hai Realm. My current strength is not enough!"

Lin Xiao clenched his fists and knitted his brows, but now, time was running out.

"Practice for me——"

Lin Xiao roared and continued to devour the refining Yuan Stone with all his strength.

He could feel that even if he broke through to the second-rate Yuan Palace, he had not reached the limit. His Yuan Palace could still continue to expand.

For Yuan Hai Realm warriors, not everyone can expand Yuan Palace without limit. Generally speaking, most Yuan Hai Realm are third-rate Yuan Palace. Those with first-level Yuan Hai Realm cultivation are also Yuan Hai Realm.

One layer of strength.

A few can possess second-rate Yuanfu, and some geniuses can fight beyond the next level by virtue of their stronger spiritual energy bursts and the foundation they laid before in Yuanhai realm.

As for the first-class Yuan Mansion, they are rare and rare in the entire Eastern Wasteland.

Generally speaking, every warrior has his own limit, and he can feel it himself after Yuan Mansion expands to a certain level.

It's like building blocks up. The higher you go, the more unstable the blocks are. Most warriors will give up when they reach a certain height, otherwise there is a risk of collapse. But for some talented warriors who have a solid foundation before, they can keep building up.

Building blocks, like Lin Xiao's, get taller and taller as they are put together.

Time is like running water, and the moonlight pours in from the window, reflecting Lin Xiao's slightly immature, but full of perseverance, face. The sweat on his face is constantly dripping down, and in the quiet training room, "Pap-tat-tat-tat" sounds.

"The voice.
Chapter completed!