Walking on the road back, it is a straight road without any curves. The two rock spirits were able to control the changes in this corridor, and they were like sending away the plague god, watching Xu Yang and the three of them leave.

Waiting outside the natural cave, the pig dragon crawled over, one of its small eyes was pecked blind by the fierce bird crane, but with the help of the narrow terrain of this place, it bit off the neck of the crane and took revenge. This kind of ruthlessness made Xu Yang impressed.

Xu Yang also specially fed Zhu Polong a few elixirs to restore qi and blood, and now it seems that this fierce beast has a certain loyalty, just like a pet raised, and did not escape during the period when Xu Yang and the three of them entered the natural cave.

On the way back, Xu Yang saw that thrilling battlefield again, with more than a dozen white bones lying on the ground, no one would know that more than a dozen Xuanzong-level powerhouses had fallen here.

"That crane fierce bird, although it is dead, it still has a good value and cannot be wasted. Xu Yang extracted the blood of the crane fierce bird, refined it into seven drops of true blood, and then put it into a small jade bottle, and Zuihou also dissected the body of the crane and collected the inner pill, and then gave up.

Cultivating the Xuan Realm is so bloody, like Xu Yang, who is still a haode, some evil Xuan, after killing the enemy, directly put the enemy's corpse into the ding, and use it as a medicinal material to refine the essence of life and make the elixir of human life.

"Finally back in this hall, there were twenty creatures at the beginning, Zuihou was left with a few of us, and the others were dead. Yu Xuanyu sighed with emotion.

"Bad guys, you have to be careful, outside the Water Moon Cave, there must be a lot of bad guys staring. Cai Fence reminded.

"Well, Cai Liang is right, the Water Moon Cave Heaven has just opened, at least the Taichu Dojo, the Lu family of Undercurrent City, and the Jiang family of Beiyu City and other super families. They're all staring here. It is estimated that Gao Xiaosong has returned to the outside world, then he will definitely push everyone's death on you, and there will inevitably be a trap and ambush outside, to catch us off guard. Yu Xuanyu said.

Xu Yang looked at the magnificent white jade floor in the hall, as well as the precious night pearls inlaid on the four walls. He smiled and said, "I decided to cultivate here for a while. ”

"Cultivating here?" Yu Xuanyu and Cai Li were both a little surprised.

"Yes. I have obtained the Rock Flaw Liquid, and of course I have to temper my physical body to provide greater possibilities for promotion to the Nine Changes. Xu Yang explained.

"That's the truth, and cultivating here, no one will come to disturb you, it's no better. Yu Xuanyu's eyes also lit up.

"And keep the villains out there waiting, and when they're slackening, we'll rush out again, hehe. Cai Liang said.

Xu Yang took out a thin-mouthed jade bottle. said: "Xuanyu, Cai Fence, the three of us sit opposite each other, and there is a rock flaw liquid in this jade bottle, which is placed between us." I will show you how to use the rock flaw liquid to temper the physical body, and you must study hard and temper yourself as well. Powerful physical body and the strongest potential to the Nine Transformations. ”

Yu Xuanyu and the fence promised. They all sat cross-legged, staring at Xu Yang without blinking.

Xu Yang opened the lid of the jade bottle, and suddenly a golden ray of essence shot out. He took a breath, sat down cross-legged, wrapped a drop of rock blemish liquid in mystical power, and slowly floated in front of him.

Xu Yang adjusted his breath evenly. Immediately, the drop of rock flaw liquid under the control of Xuan Li suddenly exploded, turning into a large cloud of golden mist, which was very beautiful.

Between one breath and one breath, Xu Yang is like a long whale sucking water. Inhale that golden mist into your belly.

A rumbling sound sounded from Xu Yang's body, his face suddenly turned red, his heart was beating wildly, and his voice was like a muffled drum, which was clearly audible.

Rock blemish liquid is a great tonic, which can strengthen the body and remove impurities.

With the powerful beating of the heart, a large amount of blood was pumped out, and Xu Yang's blood circulation, along with the transportation of Xuanli Zhoutian, suddenly accelerated. Every inch of his flesh was torn apart, then healed again, becoming stronger and more powerful. Xu Yang's skin began to crack, and drops of black juice poured out of his pores, and then a fishy and unpleasant smell escaped.

Xu Yang's body was shrouded in a layer of golden light, and the powerful power of the rock flaw liquid gradually dissipated.

"One drop, it's not enough!" Xu Yang wrapped the second drop of rock flaw liquid with Xuan power, and then concocted it in the same way.

This process is undoubtedly painful and unbearable, but Xu Yang's perseverance is strong, he forcibly endured the pain of tearing his body, urging Xuan Gong, so that his body is constantly tempered and more tenacious and powerful.

A strong enough body can have a strong enough sea of qi to accommodate the Nine Transformations of the Xuan Ling.

Xu Yang's own sea of stars is enough to accommodate ordinary Nine Transformation Sect Spirits, but after all, he is an eight-pole cultivator, and the Star Sea has eight great Xuan Spirit allocation space, which means that his Star Sea is eight times wider than the other Nine Transformation Sect masters!

With the inhalation of the rock flaw liquid, Xu Yang's physical body continued to grow stronger, and his sea of stars also continued to expand, more than doubling compared to the beginning.

Yu Xuanyu and Cai Liang watched from the sidelines, they were all a little worried, after all, manpower is sometimes poor, no matter how powerful Xu Yang is, his physical body also has a limit.

After absorbing a full six drops of rock blemish liquid, Xu Yang slowly opened his eyes and exhaled a long breath.

"Xu Yang, what's the effect?" asked Yu Xuanyu.

"The sea of stars has expanded twice!" Xu Yang smiled slightly, "However, I can feel that the later it gets, the less effective the rock flaw liquid can play. It seems that it is not easy to cultivate the eight extremes and reach the 9th transformation together. ”

"Oh my God, your sea of stars was already vast, but now it's actually tripled, isn't this still able to complete the ninth transformation?" Yu Xuanyu said.

"The ninth change, and the eighth change is completely different, the nine changes of the Xuan Ling represent an extreme, compared to the eight changes, the size of the Xuan Ling has at least tripled! The Eight Sects are only the strongest in the Xuan Sect, but the Nine Sects are the real heroes, and they are proud of their peers. Xu Yang explained.

"Well, bad guy, you've doubled the sea of stars, and you're not far from the goal of tripling it! Cai Fence shook his little fist.

Xu Yang condensed the power of the water pole, turned into a stream of water, washed away his own fishy substance, and then changed into a blue shirt and reappeared in front of the two women: "You should figure it out, the method of refining rock flaws? ”

Yu Xuanyu agreed, sat cross-legged on the ground, and began to follow Xu Yang's example, refining the rock flawed liquid.

Cai Liang whispered: "Bad guy, isn't this process painful?"

"Uh......" Xu Yang thought for a moment and said, "Pain is inevitable, don't panic...... It hurts at first, but then you get used to it. (To be continued......)