After the explanation, Xu Ping did not leave immediately, and rested for a few days to let his spirit reach the best state.

In order to deter those ill-intentioned immortal cultivators, Xu Ping walked out of the door, showed his cultivation a little, and immediately made some low-level immortal cultivators retreat, not daring to wander around his house casually in the future, let alone fighting his family's idea.

Some immortal cultivators in the late stage of Qi cultivation nodded when they saw Xu Ping, and then respectfully shouted Xu Daoyou.

After showing his face twice outside, Xu Ping hung a sign outside the door for retreat, and then slammed the door shut.

"Watch the family, I'll be back in a few days."

After explaining again, Xu Ping turned around and left.

Soon, Xu Ping appeared outside the city, and at this time he had a new face, and no one could recognize him.

The location Xu Ping was going to this time was the place where he met a second-level demon beast last time. Although the probability of encountering that second-level demon beast was very high, correspondingly speaking, there were few immortal cultivators.

The place where he fought fiercely with the second-level demon beast last time was a small cave, and the location was also very hidden, if he transformed it a little, it would definitely be a good place to retreat and cultivate.

The bear demon in the cave has been eliminated by Xu Ping, and it is very empty, Xu Ping waved his hand, swept the dead branches and weeds on the ground, as well as some broken bones, and quickly burned it with a large fireball, and then cast a few cleaning charms, making the air in the cave smell a little better.

After cleaning up, Xu Ping did not cultivate in the cave, but used a flying sword to cut a half-human-high hole on the stone wall of the cave, dug a distance, and then went straight down, digging two stone chambers of different sizes underneath.

Why were two rooms excavated?

Xu Ping didn't know either, he just did it.

In a cautious state of mind, Xu Ping dug out another passage to connect to the outside, and then sealed the original hole.

This not only prevented some immortal cultivators from entering the cave to disturb him, but also left a way for himself to escape.

After everything was cleaned up, Xu Ping ate a little food, then lay down in the smaller stone room and began to sleep.

When he woke up again, he felt very comfortable all over his body, and his energy was at its best.

Take off the storage bag and put it in a smaller room, pick up a bottle of second-level demon beast blood and prepared materials and walk into the stone room next door, and start a new round of blood exchange Dafa.

Whether these blended materials can remove the evil qi and other impurities in the blood of the second-level demon beast, Xu Ping is not very sure, and it is only possible to know after testing.

The blood of the second-level demon beast was really extraordinary, and Xu Ping just poured a small part into the bowl, feeling a strong evil aura permeating this small stone room.

Pouring out about half a bowl, Xu Ping hurriedly added the prepared spiritual liquid, so that the spiritual liquid and the blood of the second-level demon beast boiled violently in the bowl, the materials needed for these spiritual liquids were no longer ordinary herbs and minerals, and some were still valuable elixirs.

Although it was not some rare and very old elixir, Xu Ping also spent thousands of spirit stones and went twice to get this batch of much-needed elixirs from several large pharmacies.

When the blood in the bowl was no longer boiling, Xu Ping filtered out the impurities and inhaled a special needle.

Xu Ping packed up everything in the cultivation room, then sat down and began to test the blood of the second-level demon beast.

Before he had finished injecting the blood, Xu Ping already knew that the painful feeling had returned.

After hundreds of blood exchange methods, Xu Ping's body already had some resistance to the blood of first-level demon beasts.

Although I can still feel some pain, I don't have the strong irritation and tearing sensation that I felt at the beginning.

The blood of the second-level demon beast could make him feel the pain of the blood exchange method when he first cultivated it, indicating that the effect of the blood of the second-level demon beast was even more powerful than that of the blood of the first-level demon beast.

Similarly, the strength of the second-level demon beast's blood means that Xu Ping will definitely be able to complete the breakthrough of the second-level attribute bloodline this time.

Soon, Xu Ping felt as if a volcano was erupting in his body, and the pain in his body made him hit the surrounding stone walls hard, hoping that this would reduce the pain a little.

"Ahhh......h

Xu Ping's seven orifices were bleeding, and he looked particularly terrifying.

Water Attribute +5

Water Attribute +6

……

Xu Ping slammed into the stone chamber for more than half an hour before he gradually regained his senses and slowly slowed down.

When the pain completely disappeared from the inside and outside of his body, Xu Ping lay on the ground, panting heavily.

After the cultivation was over, Xu Ping lay on the ground for a long time.

After he regained a little strength, he slowly got up, returned to the stone room next door, took out some processed demon beast barbecue, and began to eat it in large gulps.

After a full meal, Xu Ping stretched his body a few times, and immediately felt that his body and strength were much stronger than before, but he still hadn't completed the breakthrough in his bloodline.

Of course, Xu Ping didn't expect to complete the breakthrough all at once, after all, this was the first time he had tried the blood of a second-level demon beast.

The effect is very good, worthy of the blood of a second-level demon beast.

Next, Xu Ping did not continue to carry out the blood exchange Dafa, but meditated for two days, and after his body had completely recovered, he picked up the jade bottle containing the blood of the demon beast and went to the next door.

After a while, Xu Ping's shout, the thud of hitting the stone wall, sounded again from the stone room next door.

……

Ten days later, when Xu Ping completed the fifth blood exchange Dafa, he suddenly felt a little different from the previous two times.

"Boom", there were several dark sounds from the body.

Although the pain was still very strong, the body seemed to have broken some kind of limitation, and all parts of the body began to absorb spiritual power frantically, and then the meridians became stronger, the strength became stronger, the spiritual sense became stronger, and the divine consciousness expanded a lot.

And the height is more than a head taller than before.

Everything is intensifying.

"Is this the power that a Foundation Monk possesses?"

Now he can definitely beat more than a dozen of him at the beginning.

Even if he encounters a second-level demon beast again, he can compete with it without using spirit runes, and with only physical strength.

Xu Ping couldn't help but want to let out a long roar and loudly announce to this other world: he has finally built a foundation now.

Of course, it can't be regarded as foundation building, he has a different cultivation method from an immortal cultivator, but he has the strength of the foundation building period.

"Not good!"

Xu Ping suddenly felt a palpitation and dizziness, and found that the qi and blood on his body were declining sharply, and he didn't care about the pain in his body, so he took a storage bag from the stone room next door, poured a large number of spirit stones on the ground, and spread a full layer.

Then, Xu Ping sat on the pile of spirit stones.

At the same time, Xu Ping took out a large amount of meat from another storage bag to replenish the lack of qi and blood in his body.

Regardless of whether it is an immortal cultivator or a demon beast, after being promoted to build a foundation, they will encounter a period of decay of qi and blood, and immortal cultivators can absorb the spiritual energy in the spirit stone and take some pills to replenish qi and blood.

Demon beasts, on the other hand, need to take a lot of meat to replenish the lack of qi and blood in their bodies.

Without these two preparations, many immortal cultivators and demon beasts would face the danger of failing to build a foundation.

Even if the foundation is successfully built, there will be flaws in the body, the foundation will not be stable, and the flow of qi and blood will not be smooth.