"Then what is it?" Xu Yangqi said.

"This is a fragment of an octave spar," the bronze plate explained, "The complete octave spar is a perfect octagonal crystal, containing a perfect space law, which has a powerful effect on the world-honored powerhouse to enhance his strength and perceive space! However, you are only a half-step World Venerable of the Blood Exchange Realm, and it is just right to use it on you. ”

"Comprehension containing the laws of space?" Xu Yang's eyes immediately became hot as he looked at the white light cluster.

Half-step Shizun, three changes to the realm, each step of progress will make the cultivator have a deeper understanding of the laws of space. In turn, the perception of the laws of space will also play a boosting role in the realm of the half-step World Venerable.

Xu Yang has gained a lot of insights in these fierce battles, and if he adds some of the insights of the laws of space, he will almost definitely be able to break through and be promoted to the Bone Change Realm!

Xu Yang grabbed the light clusters of different colors in turn, and he found that among the cyan light clusters, there were basically some spirit beast bones, materials, blood spirits and other things, although the value was very high, but it was not rare. Among the white light clusters, there are some formed pills and treasures, those pills have a strong benefit to the world-honored powerhouses, many pills are simply superb by now, and the materials for refining have long disappeared. And the most precious thing is the treasure in the golden light cluster!

The golden light cluster, which represents the three-star prohibition, flies extremely fast. It was not easy for Xu Yang to capture a golden light cluster, which turned out to be a low-grade holy weapon! It's a pity that Xu Yang didn't have a three-star secret key, so he could only regret letting it go.

"Little Xuanzi, don't think about it, the two-star key is exchanged for the octave spar fragment, and the one-star key is all exchanged for blood. Let's impact the Bone Changing Realm. "The bronze plate gives the building yì.

Xu Yang said: "Of course, this is a good choice, but there are dangers everywhere in the underground palace, I'm afraid I can't find a safe place, let me impact the bone change realm." ”

"Isn't this easy?" Bronze Plate typed, "Have you forgotten that you advanced to the Blood Exchange Realm." Where is it?"

"Five-color stone hall, ...... bubble space" Xu Yang said, and then his eyes lit up, "Why, you can create a five-color illusion, bubble space for me to cultivate?"

"That's a waste," said the bronze platen, "the power of the mirage is not endless, and it should be cherished and used." I mean. You can find a corner to cultivate with peace of mind, and once someone enters the White House No. 33, I will use the power of the five-color illusion to provide you with cover! Of course, if that guy doesn't open his eyes and breaks in, I will naturally let him know why the flowers are so red. ”

Xu Yang breathed a sigh of relief. There are bricks to escort him, and his retreat is safe. Naturally, there is a guarantee.

Xu Yang immediately made a choice, grabbed it with his big hand, and took the white light cluster containing octave spar fragments into his hand from the air. At the same time, the silver light flashed in Xu Yang's hand, and the two-star secret key engraved with two gold stars had already appeared in his hand.

Two-star key. After coming into contact with the white light cluster, the originally tough light cluster became transparent as a whole as if it was illusory! Xu Yang tried to poke out the inside of the light cluster with his hand, and grabbed out the octave spar fragment directly!

After Xu Yang took out the octave spar fragments. The white light cluster and the two-star secret key all disappeared with a soft bang.

"It turns out that this is how the ban was opened...... Xu Yang smiled, and then used the remaining five one-star keys to open the one-star ban of the cyan light cluster, and obtained twenty or thirty blood spirits.

It is worth mentioning that the quality of these blood spirits is much higher than the scattered blood spirits in the five-colored stone hall, and each blood spirit is round and full, containing vitality.

"Bronze plate, I will start cultivating now, strive to comprehend the realm, and advance to the realm of bone exchange!" Xu Yang came to a corner of the White House on the 33rd and sat cross-legged, "My safety, please leave it to you." ”

The bronze plate said with a big grin: "It's okay, the board master is doing something, you can rest assured." ”

Xu Yang's mind fell silent, and in his sea of knowledge, the battles of these days were like pictures of activities, emerging again and again.

Especially on the five-colored stone square, when he was fighting against the Wutu Heavenly Tribulation in the Death Illusion, Xu Yang had a further understanding of the law of strength and the law of vajra. These realizations are all valuable cultivation experiences.

In Xu Yang's sea of knowledge, he first began to replay again and again, the golden giant bear that evolved from the Heavenly Tribulation, and the trajectory when he punched.

The simple and simple, but extremely powerful lines made Xu Yang deeply intoxicated. After all, those golden giant bears were the law of power itself that evolved from the Heavenly Tribulation, and their every move was in line with the most perfect trajectory of the law of power.

In recollection, Xu Yang's body sitting cross-legged stood up unconsciously, he closed his eyes, walked around the No. 33 White House, punch after punch, and kept swinging!

Xu Yang didn't attach any Xuan power, he just simulated the punch trajectory of those golden giant bears.

With each punch, Xu Yang strives to get closer to the trajectory of the golden giant bear's punches. Before comprehending the essence of the law of power, it is also a good way to learn its appearance trajectory, from the outside to the inside, from the surface to the inside. There are very few people like Xu Yang, who have not yet reached the realm of the World Venerable, and have endured a heavenly calamity bombardment, even if it is only in the illusion realm.

One, two, three......

I don't know how long has passed, Xu Yang has also swung hundreds of punches, and later, he sat upright on the ground again, no longer swinging punches with his limbs, but in the sea of knowledge, with his mind and phantom body, he evolved one by one Xu Yang, constantly punching, trying to learn the trajectory of the golden giant bear's punching, and grasp the charm in it.

"I see...... The law of strength, the perception of the 'advanced' level, it turned out to be like this...... "After I don't know how many times I swung my fist, Xu Yang finally understood. He opened his eyes suddenly, stood up, and threw a straight punch!

The speed of this punch is not fast, but the trajectory is simple and simple, as if it has been tempered thousands of times!

"Buzz ......" A strange fluctuation came out, and the air in front of Xu Yang seemed to be drained, and pitch-black spatial cracks appeared!

"With the 'advanced' level of power law, the power of the Earth Fist is actually so terrifying......" Xu Yang was shocked in his heart, this kind of power almost exceeded the limit that his physical body could bear, and after punching, his arm was faintly swollen and painful.

"It seems that only after advancing to the Bone Changing Realm and strengthening the physical body can you freely use this level of Earth Fist. (To be continued......)