Chu Tianxiao was a little surprised, this emperor-level secret method was extremely difficult to improve, but fortunately, he had first felt it for a long time in the Panlong inscription, and now he had made an all-out attack due to the critical situation, and the Heaven Sacrifice Thunder Technique was running wildly, and finally broke through the threshold by luck!

Of course, this is mostly due to the wonder of the Dragon Pillar, which has made his practice twice as effective with half the effort!

With a thought in his mind, Chu Tianxiao threw the thunder spirit into the air with one finger, and then, countless arcs of lightning covered the whole field from top to bottom, and with Chu Tianxiao's low shout, the violent thunder and lightning slashed down angrily!

"Thunder breaks!"

With a bang, the thick arc of electricity rotated rapidly, cut, and then landed on the top of the heads of the group of Tongxuan Realm powerhouses, Chu Tianxiao was in the thunder and lightning, but he was unscathed, as if he was a thunder god, jokingly watching this group of people being numb by electricity, their hands and feet trembling, and then falling down one after another with one plop. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Reaching the second level of the Heaven Sacrifice Thunder Technique, the power has really gone up to the next level...... Even the powerhouses of the Tongxuan Realm who have washed the marrow can't hold ......"

At this time, there were still one or two perfect marrow cleansing Tongxuan Lower Realms left in the field, but for Chu Tianxiao, this was no longer a difficult matter, the Thousand Moon Phantom unfolded, the power of the stars and the moon merged, and the blood-colored moonlight and the starlight sword qi fell at the same time, completely defeating them in one fell swoop!

Whoosh!

Several streaks of green smoke poured into Chu Tianxiao's body again, and sure enough, this heaven and earth aura was much more than just now, and it was difficult to absorb a lot. Chu Tianxiao hurriedly meditated cross-legged, and after a while, a stronger True Yuan fluctuation emerged from his body......

Promotion...... Mingyuan Upper Realm!

"It's really not easy...... Chu Tianxiao nodded very satisfied, originally he still needed to practice for about half a month, but now it is directly completed, Rao is Chu Tianxiao's heart, and he is also very happy at this moment...... Well, the next thing is to collect the nine things of the marrow washing with all your might, and wait for the Xuan.

At this moment, more than a dozen Tongxuan Lower Realms appeared in front of him, this time he was slightly older and had more combat experience, and once he fought, Chu Tianxiao found that each of them was a perfect marrow cleansing Tongxuan Lower Realm!

Such a group of people, if they were placed before Chu Tianxiao advanced to the Ming Yuan Upper Realm, their physical bodies would be really difficult to beat, but now, Chu Tianxiao has successfully advanced, and the true yuan that can be called in the snow mountain qi sea is not only stronger, but the key is that the 'quality' has also been improved a lot-although it is difficult to advance because of the foundation, but on the contrary, once Chu Tianxiao advances to even a small realm, it can improve a lot of comprehensive strength.

"Moonlight Blood Sky Sword!"

"Starquake!"

"Thunder breaks!"

Chu Tianxiao is not false at all, his momentum is soaring, one move after another, he actually pressed and beat this gang of Tongxuan Lower Realm!

If this scene was seen by the previous spectators, they would definitely sigh again that Chu Tianxiao was an animal, but at this moment, in front of Chu Tianxiao in the upper realm of Ming Yuan, this group of people in the lower realm of the Xuan Dynasty ...... It's really, not enough to see!

"Come again!"

Chu Tianxiao's eyes were burning like a fire, the power of thunder and lightning rolled up in his left hand, the Xingyue Sword was held in his right hand, attacking from both sides, for a while, starlight, moon shadow, sword qi, purple arc ...... The brilliance is superimposed together, and it looks very gorgeous from a distance, but the group of Tongxuan Realm powerhouses in it is not comfortable......

Plop plop!

Even if it was a perfect marrow cleansing, it couldn't withstand Chu Tianxiao's indiscriminate bombardment like 'Zhenyuan doesn't need money', and after a while, the first person fell, and then, more and more people followed, turning into green smoke and rushing into Chu Tianxiao's body.

This time, Chu Tianxiao obtained more heaven and earth aura than before, which made his cultivation realm in the upper realm of Ming Yuan more and more consolidated......

Bang!

Listening to only an accent, the last Xuanxuan Realm powerhouse was pierced through his heart by the thunder spirit, and the Xingyue Sword took the opportunity to pierce his charred wound, and with one move, his heart and lungs were completely shattered!

"Whew...... Whew......"

At the same time, facing the siege of seventeen Tongxuan Realm powerhouses who perfectly cleanse the marrow, even if Chu Tianxiao was defeated, the consumption of mental strength and physical strength was still inevitable, he gasped slightly, and said in his heart No wonder this dragon pillar only has three layers of tests, and he can leave after the first layer...... Think about it, the first layer is so difficult, and the follow-up will only be more troublesome, the difficulty can be called perverted, this has to make people pass it all before they can leave, it has to be a lot of difficulty......

"Huh?"

When Chu Tianxiao thought of this, his eyes suddenly froze, and he saw that a person came out of the Yongdao crossing there again......

Yes, there is only one person, and the cultivation is ...... Through the Xuan Middle Realm, look at the appearance, Tsing Yi bald, about twenty years old......

"That's not right...... Even if it is a perfect marrow cleansing through the Xuan Middle Realm, it shouldn't be comparable to before...... Judging from the situation just now, this test should be getting harder and harder...... Among them, there must be something strange!"

Chu Tianxiao's heart moved, and then, a touch of thunder spirit acted as a vanguard, turned into a purple dragon, opened his bloody mouth, and the surrounding arc rushed wildly towards the body of the man in green clothes!

However......

Those electric arcs could only fall on the surface of the man in Tsing Yi, although he desperately wanted to rush in, but he couldn't pierce it at all!

Seeing this, Chu Tianxiao's eyes froze, and the thunder spirit soared into the sky, and the thick arc fell wildly, turning into thunder and lightning purgatory everywhere, and the power of thunder and lightning detonated one after another!

However, after the lightning was wanton, I saw that the man in Tsing Yi only had countless tears in his clothes, but there were only white marks on his body, and not even a drop of blood flowed out...... And with this blow, he has only solved at least three Tongxuan Realm powerhouses who have perfectly washed the marrow!

Even if he has just comprehended the second Heavenly Thunder Technique, he can't exert his full power, but the other party's physical body ...... It's too much of an exaggeration.

"It's ......"

Chu Tianxiao looked at the man and suddenly thought of something.

"Extreme marrow washing?"

At this thought, his eyes narrowed slightly......

In fact, even Chu Tianxiao had only seen the words 'Extreme Pulp Washing' in the ancient alchemy secret books, and because of the disconnection of generations, few people now know the true meaning of these four words......

As we all know, if you want to improve the strength of the physical body, there are only two ways to form a system - 'one-time marrow washing' and 'alchemy'.

The former is the most popular method of enhancing the physical body in the vast land of Shenzhou today, which can be done in one step, while the latter generally needs to be divided into multiple steps to exercise the physical body...... Of course, the ancient alchemy technique that Chu Tianxiao is practicing now is a combination of the two, and he can wash the marrow many times.

The 'one-time marrow washing' of Shenzhou Haotu includes three methods: general marrow washing, perfect marrow washing, and extreme marrow washing. The last of them has been lost, and although it is still the 'Nine Things', it is different from the first two in terms of absorption and vintage requirements, and the effect will be much better than that of the 'Perfect Pulp Washing'.

If Chu Tianxiao's Ancient Alchemy Technique was completed, this kind of extreme marrow cleansing would not be taken into his eyes, but at this moment, he would be close to the five-fold marrow cleansing if he died, in this case, it was not as good as this kind of extreme marrow cleansing that would do his best at one time......

"The sharp contradiction between the potential value and the current combat power......"

Chu Tianxiao sighed deeply, and said that the ancient body refining technique is not good? No, practicing this technique, you can wash the marrow many times, and the effect of the final product will far exceed all the 'one-time marrow washing', but the key to the problem is ...... With this method, it is too difficult to pile up the marrow washing repeatedly! I just said that I still have nearly five times of marrow washing, and I still desperately added a bunch of resources to get it......

"It's really ruthless, Dad, there will be a powerhouse of the Profound Realm who cleanses the marrow to the limit in this ghost place...... It's too embarrassing!" )