Jiang Xiaotian nodded solemnly, with a hint of solemnity in his eyes: "Well, this is the armor left by the ancestors of the Jiang family, which can withstand the attacks below the sixth layer of the sea gathering, but ......" Jiang Xiaotian suddenly hesitated slightly: "However, this armor has extremely high requirements for Xuan Qi, and it will hinder the play of normal strength." ”

Jiang Baiyu has so much experience? As soon as he heard it, he knew that this set of armor had drawbacks! The good and bad of things are two-sided, and the armor that is suitable for use in the realm of gathering seas can be used by Qi Condensing Xuanshi, so the use of Qi Condensing Xuanshi will definitely pay a certain price, and the price will affect the play of strength, in other words, it weakens the attack power, but increases the defense power.

Therefore, Jiang Baiyu has very little interest, sacrificing his strength to protect himself, this is a retreat style, and it is a defensive one, which is not suitable for his indomitable fighting style.

"Father, I'll look at something else. Jiang Baiyu politely refused, he is now very interested in the mystical arts, hoping to practice some mystical skills other than swordsmanship, so he came to the shelf to put the mystical skills to look for a suitable mystical technique for the first time, but unfortunately he couldn't see what he wanted after watching it for a long time, it is not that he lacks first-order intermediate mystic skills and first-order advanced mystical skills, but those mystical skills, for Jiang Baiyu, who likes melee combat, are very inapplicable, after cultivation, there is not much improvement in combat, but it will waste time and energy.

In addition to being disappointed, he looked at the east wall of the attack treasure, but he never found a suitable one, and he couldn't help but sigh in his heart, "What is a small place, a family's collection is very limited." ”

Suddenly, Jiang Baiyu found a jade box on the third layer of the west wall, with a silver seal written by the blood of demon beasts, although through the jade box, Jiang Baiyu could still feel a trace of spatial power seeping out, this spatial power is very stable, and it is somewhat similar to the spatial power of the space ring.

"Father, what is this?" Jiang Baiyu was a little interested in this thing, with his knowledge, of course he knew what this thing was, but he still pretended not to understand and asked, otherwise he would know what this thing was when he opened his mouth, and his father would definitely be strange.

Jiang Xiaotian put down his armor, walked over and took a look and explained: "This is called the Void Talisman, which can open a fixed space, which lasts for about three seconds, and is of little use, under normal circumstances, it is used to destroy unwanted items, as long as the items are thrown into the space, and soon after, with the spatial turbulence, these items will be crushed." ”

"I want it. Jiang Baiyu's eyes flashed slightly, and he unceremoniously received it into the space ring, Jiang Xiaotian wondered, what is the use of this thing for the blood challenge? But since his son likes it, of course he doesn't mind if he takes more things.

The shelves on the west side, Jiang Baiyu didn't pay attention to one more thing, and he also glanced at the shelves on the south wall and the north wall, which were indeed worthless sundries and useless. This made Jiang Baiyu speechless, and after searching the entire treasure house, he only found a chicken rib void talisman seal.

"Father, let's go......" Jiang Baiyu no longer had high hopes for the treasure house, raised his feet and walked up the steps, suddenly, his eyes froze, and fell on a stone on the threshold, this palm-sized black stone is used to block the door and prevent the door from closing.

Jiang Xiaotian was stunned: "Bai Yu, what's wrong?"

Jiang Baiyu bent down and picked up the stone, his eyes revealed a hint of strangeness, and he smiled: "Oh, it's nothing, this stone seems to be quite interesting, I'll take it back and play with it." ”

"Hey, you, tell you to pick treasures, you play blindly!, anyway, at the last moment, your father will make a move, you just have to make a show, if you are really invincible, protect yourself!" Jiang Xiaotian gave up and didn't ask any more.

Jiang Baiyu put away the stone with a smile, it was getting late now, so he rested for the night, and rushed to the academy early in the morning of the second day, and entered the extreme martial arts training room without saying a word.

A month later, the bloody challenge was a matter of family honor and disgrace and life and death, and Jiang Baiyu had to be cautious.

Adjust the limit conditions, due to the improvement of cultivation, the body is better than the fourth layer of condensation, so the limit conditions have changed accordingly. The temperature has been adjusted from 126.91 degrees to 131.82 degrees, the air pressure has been adjusted from 3.59 times to 4.32 degrees, and the gravity has been adjusted to 6.93 times. This is the final limit that has been debugged several times, as soon as this limit mode is deployed, Jiang Baiyu suddenly felt the boundless pressure, breathing became extremely difficult, the scorching body around him, the boiling heat in his body, compared to the fourth layer of condensation, the pain was more intense than when the mountain roared like a tsunami.

At the moment of opening, Jiang Baiyu fainted for a moment, and almost exhaled in pain, and couldn't help but feel cold in his heart: "Hiss! The limit of the fifth layer of condensing qi is a little higher than that of the fourth layer of condensing qi? ”

Feeling that every part of his body, including every pore, was in the most extreme environment, Jiang Baiyu took out thirteen Qi Enhancement Pill Jade Bottles from the Space Ring. It was this simple action of taking the medicine bottle, and the skin of Jiang Baiyu's arm was cracked, and the blood quickly infected the entire arm.

Staring at the full thirteen bottles and more than one hundred and thirty Qi Enhancement Pills, Jiang Baiyu had a trace of hesitation, "Last time, I relied on swallowing a large number of Qi Enhancement Pills, and broke through the bottleneck in just half a day, I am afraid that this time it will not be too smooth, under extreme conditions, the absorption efficiency of the pill is certainly outrageously high, but the body under the extreme conditions is also extremely sensitive to the immunity of the same pill, I am afraid that the last time I swallowed a large number of Qi Enhancement Pills, the body's immunity to the Qi Enhancement Pill will skyrocket." ”

Jiang Baiyu had this worry last time, and now how much his body resists the Qi Enhancement Pill will soon see the results.

Taking a light breath of scorching air, Jiang Baiyu took out a pill and stuffed it into his mouth, and immediately sank down to feel the change in the power of the medicine. Generally speaking, it takes two hours for the Qi Booster Pill to start exerting its medicinal power in the human body, and the last time I tried the extreme environment, it only took five minutes, and I don't know how long it will take this time.

Jiang Baiyu observed carefully.

A cup of tea time passed.

Two tea times have passed.

It wasn't until the time of the three teas, that is, forty-five minutes had passed, that the medicinal effect of the Qi Enhancement Pill finally began to play!

Jiang Baiyu's heart sank, and his expression froze, "Under such extreme conditions, it actually took forty-five minutes! Nine times slower than the last time! My body's immunity to the Qi Enhancement Pill has reached such a high level?" The degree of immunity of the body to the Qi Enhancement Pill exceeded Jiang Baiyu's expectations.

It wasn't until two hours later, after this Qi Enhancement Pill had been thoroughly digested, that Jiang Baiyu smiled bitterly: "It seems that this breakthrough will become extremely difficult. ”

When the words fell, Jiang Baiyu gritted his teeth, and swallowed a pill again, and so on, constantly swallowing a large amount of pills, improving his cultivation...... He began a long retreat. And as he cultivated, Jiang Baiyu found something even more helpless, that is, as time went by, as he ate more and more Qi Enhancement Pills, his body's immunity to Qi Enhancement Pills became stronger and stronger!

On the second day, the time for the medicinal power of the Qi Enhancement Pill to exert its power had been extended from forty-five minutes on the first day to fifty minutes.

And three days later, extended to an hour to start playing.

After four days, it was extended to seventy minutes......

After cultivating for a full ten days, Jiang Baiyu had to temporarily stop from his cultivation! The effect of the medicine had become extremely slow, and the effect of the medicine had slowed from forty-five minutes to three hours, which was still under the extreme conditions, if it was under a normal environment, I am afraid that the Qi Enhancement Pill would not begin to take effect after swallowing it for a whole day!

In other words, the Qi Enhancement Pill was already a waste pill for him! His body was almost completely immune to the Qi Enhancement Pill, and no matter how much he ate, it would no longer have the slightest effect, and if he wanted to continue cultivating in the future, he could no longer rely on the Qi Enhancement Pill.