After this farce, Xuantian didn't have too much heart to hang out, so he took Ling'er back home early, on the way Xuantian could praise the little rabbit enough, making the little rabbit dizzy, and almost hit the tree several times, after all, it is okay to praise a few words.

In the room, Xuantian took out the black stone and whispered to the illusory Hai Lao in front of him.

"Hai Lao, what the hell is this?"

"This stone is called 'obsidian' is a storage artifact, in ancient times, the general heaven and earth elixir and heaven and earth spirit liquid in order to avoid the loss of spiritual power, so this thing will be used to store. "Hai Lao, said.

"Oh, ancient things?" said suspiciously, Xuantian's little face became ecstatic, after all, what was touched with the ancients could not be mortal.

"Does Hai Lao have a way to open the 'Obsidian'?" Xuantian said hurriedly.

Nodding slightly, Hai Lao waved his arm, and a palm-sized jade blade appeared in Hai Lao's palm, and then the other hand slowly raised, and a strange flame appeared out of thin air in his palm.

The jade blade slowly leaned towards the flame, and Hai Lao said softly. "Obsidian is cold in nature, and it can only be opened after the jade is shattered, and at the same time, you must use your soul power to find the place where it seals, both of which are indispensable. ”

His eyes were slightly closed, and Hai Lao's soul power slowly leaned towards the obsidian, and in half an hour, Hai Lao's eyes suddenly opened, and the jade blade in his hand pointed straight towards the obsidian.

At the same time, a breath of Yuan Li that was extremely pure spread on the obsidian, and when he felt the breath, Xuantian took a deep breath, and he vaguely felt that the Yuan Force in his body was boiling.

At the same time as Yuanli's breath poured out, Hai Lao's face was stunned, and he said word by word in shock.

"It turned out to be ...... Tianyuan Earth Heart!?"

"Tian Yuan Di Heart Water?" said suspiciously, Xuan Tian was looking for this so-called Tian Yuan Earth Heart Water in his mind, but he had no impression at all, but he looked at Hai Lao's stunned expression, and he also vaguely guessed that this Tian Yuan Earth Heart Water was anything but ordinary!

"Hai Lao, what is the purpose of this 'Tianyuan Earth Heart Water'?" Xuan Tian looked at Hai Lao and asked softly.

"Whew!"

Slowly putting away the shock in his heart, Hai Lao said softly. "Tianyuan Earth Heart Water is one of the few water-based strange things in the world, and if you talk about its ranking, it is enough to be the top ten water-based strange things. ”

"This Tianyuan Earth Heart Water is born because of the sky, condensed because of the earth, and then condensed for thousands of years, and it can be turned into a drop in ten thousand years, and his greatest effect is to help the cultivator change his body to better sense the Heaven and Earth Yuan Force, so as to absorb it quickly, he is like a magnet to absorb the Heaven and Earth Yuan Force independently. ”

"Oh, can you change your body so that your body can absorb the Heaven and Earth Yuan Force independently?" When he heard that the accidental 'Heaven Yuan Earth Heart Water' actually had such an effect, Xuantian's little face became ecstatic, and now his strength has reached the realm of the conjoined ninefold and two spins, if there is such a strange thing, the time for him to advance will be greatly shortened.

"By the way, how much Tianyuan Earth Heart Water is in Hai Lao?" Looking at the obsidian in Hai Lao's hand, Xuantian hurriedly asked.

Gently closing the lid of the obsidian, Hai Lao said with a little excitement. "There are five drops here, a person only needs one drop to change his physique, if he uses it, he just absorbs the Yuan Force, that is too wasteful. ”

"Hmm!" Xuantian nodded in response, he understood, although there were only five drops, Xuantian knew!

"Now you can find a waterhole, just drop this water in the water and soak your body. "Hai Lao, said.

"Okay!" replied excitedly, and Xuantian walked towards a hidden place he knew.

Deep in the mountains, in a hidden cave, Xuantian sat in a small pool, the pool was green, and at this time, streams of green mist slowly floated up, and finally entered his body between Xuantian exhaling and breathing.

At the same time, the turquoise energy in the water followed Xuantian's pores, moisturizing his body, and the cells, bones, and even meridians in the body, as if encountering food, greedily absorbed the green energy, and some of them entered the spiral nest along the meridians, making the shape of the spiral slowly larger.

"What a lucky boy!" "By the waterhole, Hai Lao looked at Xuantian sitting in the water, and said with a sigh in his heart.

The Tianyuan Earth Heart Water used by Xuantian this time could change his body with just one drop, and at that time, his cultivation speed would be called a pervert.

As time passed, in the pool, the turquoise liquid slowly faded, and when the lake water was crystal clear, Xuantian's body trembled slightly, and a wave of heaven and earth yuan force circled around his body crazily, and finally formed a huge spiral socket above his head.

The spiral nest rotated rapidly, and one end was connected to the top of Xuantian's head, and a strong force of heaven and earth quickly entered the body.

"Sure enough, I have broken through the Nine Levels of Body Training and reached the realm of Ning Dan!" Hai Lao stroked his chin and nodded slightly, obviously Xuantian's breakthrough had already been expected by him.

The crazy Yuan Force came quickly, and Xuantian was like a big stomach king, he was not afraid, and this infusion lasted for half an hour, which made Hai Lao puzzled.

It only takes a few minutes for ordinary people to break through the realm of Ning Dan, but Xuantian actually lasted for an hour under this kind of indoctrination, how could this not make Hai Lao wonder.

"By the way, the spiral nest in this kid's body is larger than that of ordinary people, and the condensed Yuan Dan must be larger, so the Yuan Force needed is so much. Thinking in his heart, Hai Lao could only understand it like this.

"Boom!"

The eyes suddenly opened, and a stream of essence light shot out in the Xuantian Eye, and the Yuan Force in the body also overflowed violently, causing the water in the pool to spread out like ripples.

His fists clenched and he felt the strong yuan force surging in his body, and Xuantian's face became ecstatic.

"Haha...... Ha ha...... My Xuantian has finally broken through, Lu Xueyan, you wait for me, wait for me Xuantian to find you in three years, although you have the support of the sect, but my Xuantian will never admit defeat, I will slowly crawl towards you, I swear to make your stupidity pay the price!"

After roaring angrily, the surging Yuan Force around Xuantian slowly weakened, it seems that Lu Xueyan's matter, he has not forgotten, but deeply remembered it in his heart, a man's dignity was trampled on by a woman, or whoever it is, is so angry.

Stepping forward and stepping out of the waterhole, the essence light in Xuantian's eyes slowly converged, and he felt that there was a fist-sized diamond-shaped Yuan Dan in his body, and the corners of Xuantian's mouth were unconsciously cocked, and now he was confident that if he met the man in black who assassinated him, he would be able to solve it in just a few rounds.

At the same time, feeling the changes in his body, Xuantian had to sigh at the miraculous effect of Tianyuan Earth's Heart Water, because at this moment he clearly felt that he had not practiced the exercises, but the Heaven and Earth Yuan Power actually poured into his body on his own.

"It's a good thing!"

Saying in his heart, Xuantian looked at Hai Lao with a smile on his face, and hurriedly said. "By the way, Hai Lao, I have reached the realm of Ning Dan now, is it time to practice the exercises?"

There is an urgent need for the exercises Xuantian, after all, on this continent, the exercises are a necessary condition for people to cultivate, and if there are no exercises, even if they are demonic geniuses, it is impossible to become stronger.

Hearing Xuantian talk about the exercises, Hai Lao's brows furrowed unconsciously, and after a dull moment, Hai Lao looked at Xuantian with an expectant face and said softly. "I have two books here, but it's up to you to choose which one, and I can't make my own decisions. ”

With that, with a wave of Hai Lao's arm, two yellowed books were suspended in front of Xuantian, and as soon as one of them appeared, it emitted a strong dazzling light, dispelling all the surrounding gloom.

When another exercise appeared, there was only a faint glimmer of light, and the light was extremely faint as if it was about to be extinguished at any time.

Obviously, the second exercise is not as strong as the first one.

However, Hai Lao's gaze paused for a moment on the flickering light of the exercise, and then his gaze slowly turned to Xuantian, and he whispered in his heart.

"Little one, which one would you choose?"