"Refining the bone pill, refining the muscles and lacking the marrow. Improve martial arts qualifications. Duan Lingfeng clicked on the Bone Refining Pill, and immediately, the introduction of the Bone Refining Pill appeared in Duan Lingfeng's heart.

Refining the bone pill can improve the qualifications, this function is a bit against the sky, this pill, not to mention selling one million copper coins, is worth selling ten million copper coins.

Duan Lingfeng and the others stopped at the treacherous Evil Dragon Pond not far from the Black Cloud Castle, which was a natural barrier to enter the Black Cloud Castle, which could be attacked and defended, and belonged to a military important place.

Duan Lingfeng and the others rushed here, and there were also black armor guards from Black Cloud Castle guarding here, but these black armor guards also forged their bodies and refined their bones in the Bone Realm, and with Duan Lingfeng's strength, they easily occupied this military important place.

Originally, Duan Lingfeng didn't want to occupy this place, but he thought that in order to rescue his grandfather from the Black Eagle Castle, there must be a stronghold, and this Evil Dragon Pool was the best base, unless there were a large number of foundation building realm powerhouses, he didn't want to capture this place.

Duan Lingfeng's occupation of this place also means that the terrain of the Evil Dragon Pond is relatively dangerous, easy to defend and difficult to attack, if Liang Tong leads his troops to attack, as long as an ice burst talisman is enough for them to drink a pot.

Occupying the Evil Dragon Pool, Duan Lingfeng asked Wang Wei, Yu Ling, Qin Xiang, Cang, and He Laosi to cultivate with all their might, while Duan Lingfeng clicked and used a Bone Refining Pill. He wanted to see if this Bone Refining Pill was as magical as the system had introduced, and it could improve people's cultivation qualifications.

"This bone refining pill is really a good thing worth a million copper coins, after only taking one, I actually excreted some black impurities in my body, although it was not as much as last time, but it can be regarded as improving my physique. Duan Lingfeng felt a halo rippling from his body, and then he smelled a foul odor. A layer of grayish-white impurities appeared on the surface of his skin, as if he hadn't bathed in months.

Duan Lingfeng got up and took a bath in the Evil Dragon Pool, and then returned to the base of the Evil Dragon Pool.

After taking this Bone Refining Pill, he excreted a lot of impurities in his body, and he knew that this Bone Refining Pill was effective for him, and the effect was much better than he imagined.

At nightfall, Duan Lingfeng bought another batch of Great Experience Pills and Small Experience Pills in the System Mall, and these Experience Pills were not used to increase his cultivation, but were used to cooperate with the Cultivation Pill to cultivate the Ancient Dragon Elephant Technique.

Host: Duan Lingfeng (binding)

Fortune: 19,758,500 copper coins

Level: Eleven

Experience: 3350/20000

Character Realm: Bone Refining Realm One Heavy (Early Bone Refining Realm)

Exercise: The Ancient Dragon Elephant Recipe (Heaven-level Upper Grade) is incomplete. Tier 1 progression: 20/100. Strength increases by four horsepower.

Martial Arts: (Heaven Level) Soul Breaking Knife Technique (First Glimpse of the Door)

Martial Arts Proficiency: 6350/10000

Items: 10 Ice Burst Talismans. Seven thousand five hundred cultivation pills.

"It's an extra horsepower, but it's still not strong enough. Duan Lingfeng took a look at the changes in the layout of the system, he shook his head, and increased his horsepower, that is, a thousand catties of huge power, and his combat power did not increase much. If you want to complete the first layer of cultivation of the Ancient Dragon Elephant Technique, it is simply impossible without ten days and a half months.

Duan Lingfeng could wait, but his grandfather couldn't wait, he had to rescue his grandfather as soon as possible, so that he could concentrate on improving his martial arts cultivation.

Liang Tong's strength can reach the foundation building realm, he must have had an adventure, otherwise he can't occupy the Black Cloud Castle, and then maybe there are some powerful means waiting for him, every time his strength increases, this is not a bad thing.

In fact, what Duan Lingfeng didn't know was that after cultivating the Ancient Dragon Elephant Technique, his strength was not just one horsepower, and it was very difficult for him to break through his own limit if he cultivated martial arts.

For example, this martial artist in the Bone Refining Realm, he can reach a maximum of twenty horsepower, but not many people can really reach this limit, many of them are only eleven or twelve horsepower, and only by cultivating the top-level exercises will there be an increase. And Duan Lingfeng broke through the Bone Refining Realm, because he had awakened the power of the bloodline, and he had nineteen horsepower, he was a genius among geniuses. After refining this Bone Refining Pill, Duan Lingfeng did not increase his horsepower, but he also increased his strength by nearly a hundred catties, if he took refining for a long time, it was not impossible to break through one horsepower. Now, with the increase of the Ancient Dragon Elephant Technique, he has twenty-three horsepower, which is the strength of some martial artists in the middle stage of the Foundation Building Realm.

These strength increases, Duan Lingfeng didn't have the instrument to detect, he naturally didn't know, now his strength is many times stronger than before, but now he doesn't know.

Ten Ice Explosion Talismans were not enough, Duan Lingfeng was going to leave ten million copper coins, and he directly spent nine million to buy nine Bone Refining Pills.

Duan Ling Feng refined these nine bone refining pills one by one, and the impurities excreted from his body were less than one time.

However, Duan Lingfeng found that after refining ten bone refining pills, his strength had increased a lot, and his body bones were much lighter, and he could easily feel such a change, this was a real strength.

Duan Lingfeng found that he was still too poor, if he had tens of millions of taels of silver, it would be cool, and if Wang Wei and them also used this bone refining pill to cultivate and improve their qualifications, their strength would definitely be able to improve a lot.

After a night of silence, not only Duan Lingfeng's strength has improved a lot, but Wang Wei and their strength have also improved a lot after a night of cultivation, but it is far less terrifying than Duan Lingfeng.

"Young Master, this cultivation pill is really good, my cultivation speed is several times faster than before, if there are a large number of cultivation pills to assist in cultivation, it won't take long for me to reach the peak of the late stage of the bone refining realm. Early the next morning, Wang Wei and others rushed to Duan Lingfeng to ask for credit.

"Don't worry, after rescuing my grandfather, I will take care of this cultivation pill in the future, as long as I have meat to eat, you will definitely have to drink a mouthful of soup. Duan Lingfeng smiled, treating his own people, Duan Lingfeng has never been stingy.

"Young master, what should we do now. Cang Chong asked Duan Lingfeng.

"Cang, you and Qin Xiang stayed at this stronghold to be responsible for answering. Wang Wei, Yu Ling, and He Laosi and I went to Black Cloud Castle to save Grandpa. Duan Lingfeng thought for a moment and said.

"Young master, I'm afraid this is not appropriate, let's let Boss Cang accompany us. Wang Wei said in a deep voice, and Cang Wenyan also echoed.

"Young master, let me be with you, so that I can take care of it. ”

"No, Cang is where our hole cards are, no one knows that he has broken through to the foundation realm, and if we have an accident at that time, it will be easy to answer us. Duan Lingfeng shook his head with a smile.

"Okay, just do what the young master says, young master, if you have any accidents, I will never live alone. Cang said in a deep voice.