Xing Tian sat cross-legged, the strong spirit and demon qi rushed from all directions, and after rotating and fusing above Xing Tian's head to form black and white energy, he entered Xing Tian's body, Xing Tian slowly introduced the black and white gas into his dantian, and the liquid cyclone in his body gradually became solidified, and at the same time, the black and white gas separated from the main cyclone in the middle and entered the spiritual cyclone and the demonic cyclone rotating next to him. The three cyclones became more and more condensed over time, gradually having the appearance of being solidified, and the moment the black and white cyclones in the middle solidified to the extreme, Xing Tian's absorption of the spirit and demon qi began to slow down, and gradually became stagnant.

In one fell swoop, Xing Tian suddenly increased the speed of running the two exercises, and the black and white gas that suddenly entered the dantian was like the last straw that crushed the camel, making Xing Tian's almost stagnant cyclone full of cracks, and then the violent explosion occurred in Xing Tian's dantian, making Xing Tian's already strong dantian more than double in an instant, and its strong dantian barrier almost shattered because it could not withstand the impact of the explosion. At this time, a black hole-like existence was formed inside Xingtian's dantian, and at the same time, the powerful explosion instantly shattered the other two cyclones in Xingtian's dantian, and the cyclone fragments visible to the naked eye rotated in its dantian. Xing Tian, who was dizzy from the explosion in his body, forcibly cheered up and did not dare to stop the operation of the exercises. At this moment, the black hole in the dantian suddenly erupted with an incomparably powerful suction, not only sucking all the energy in the dantian into the center of the black hole, but also forcibly sucking all the energy from the outside world into Xing Tian's body like plunder.

"This, so exaggerated?" Wang Dao felt the surging energy of heaven and earth, and swallowed silently.

"Very strong!" Li Qiankun said expressionlessly, but a hint of excitement flashed in his eyes.

However, Xing Tian was not comfortable at this time, and the surging energy entered the black hole of Xing Tian's dantian, as if it was endless. And the powerful suction that erupted in the dantian made the energy pour into Xing Tian's body faster and faster, and his meridians began to be a little unable to withstand the impact of these heaven and earth energy being quickly instilled, and they gradually broke down, and the meridians were full of cracks. If you fail to enter the Jindan stage realm before the meridians are damaged, once the meridians can't hold up and shatter, then you won't just have to start from scratch, maybe it will make it a waste, which is a consequence that Xing Tian can't bear to say anything.

"I can only fight to the death!" At this time, Xing Tian's eyes were a little red, and he roared fiercely.

"What's going on!?" The two who found that Xing Tian's condition was not quite right, were shocked.

I saw that Xing Tian pushed the speed of the exercise to the extreme, making the speed at which the energy of heaven and earth poured into his body even faster. And the cracks on the meridians are also gradually increasing, just when the endurance of Xingtian's meridians has reached the limit, there is still no sign of the Dan in his dantian.

"I miscalculated, did I fail like this! How could I fail like this! I haven't stood on the top of this world yet, I can't fall down so easily!" Xing Tian's heart roared, the meridians in his body had reached the verge of breakage, but he was still unwilling to urge the exercises.

As if he felt the unwillingness in Xing Tian's heart, or was moved by Xing Tian's desperate spirit, a trace of sigh suddenly sounded in Xing Tian's body. The black broken stick hovering under Xing Tian's dantian suddenly burst out with an incomparably dazzling black mang, this light was not evil, but with supreme power wrapped Xing Tian's whole person, the black mang continued to swallow around Xing Tian's body, shattering its meridians, widening, and then reshaping them, extremely domineering.

"Ahh But this is not the end, after reshaping Xing Tian's meridians, Hei Mang suddenly increased his strength, Xing Tian's strong body began to be covered with cracks, and then it shattered, a terrifying scene appeared, a skeleton sat in the black mang, the meridians that emitted a faint golden red light hovered everywhere on the skeleton, the dantian was like a black and white sun suspended in front of the skeleton, a broken stick that emitted black light loomed in it, and after a while, Hei Mang suddenly shrank into a human form, quickly helping Xing Tian reshape his body. When the black light dispersed, Xing Tian's whole person had calmed down and appeared intact in the secret room, but the powerful heaven and earth energy was still pouring into Xing Tian's body.

Although the pain caused by the shattering of his body and meridians made Xing Tian almost faint, his strong will has always supported him from falling, and at this time he was more grateful and excited in his heart. The mysterious black smash helped him at the last moment, and although it also made him feel the pain of dying, it also pulled him back from before he died. And at this moment, a black and white golden pill like a Taiji diagram was suspended in his dantian, but this time the advancement was not over, the energy of heaven and earth still kept pouring into his body, Xing Tian forcibly cheered up and entered the cultivation state again.

"It worked!" Li Qiankun took a deep breath with some excitement.

"What kind of ghost exercises has this guy cultivated, it's too terrifying!" Wang Dao, who was shocked by the previous scene, patted his chest with some fear.

"The more terrifying it is, the stronger it is!" After Li Qiankun finished speaking, he suddenly held his breath and sat down, and settled down like this.

Looking at the two people who had entered the meditation, Wang Dao felt a little pressure, gritted his teeth, and began to practice.

When there were only two days left before the auction, Xing Tian finally ended this difficult practice, at this time, the golden pill in his dantian that was like the color of Tai Chi was more than a circle larger than when he just stepped into the golden pill period a few days ago, and some gray energy floating on the golden pill was constantly swallowed by the golden pill, and a gray flame also appeared below the golden pill and kept burning, refining the heaven and earth energy that was constantly inhaled into the body, and at this time his cultivation had reached the middle stage of the golden pill.

Wang Dao and Li Qiankun were still in a state of cultivation, Xing Tian opened his eyes and looked at the two who were practicing, and began to look inward to observe his own situation, his current state was no different from that of ordinary Jindan stage cultivators, but the terrifying power contained in that two-color golden pill was not comparable to that of ordinary Jindan stage realm immortal cultivators, as long as he was running exercises or using martial arts now, it would not only be using aura and demonic qi to attack at the same time, but using spirits, The gray energy formed by the mixture of the two demon qi, how to call this newly generated gray energy, Xing Tian still does not know, but he can feel the powerful power contained in the gray energy, in terms of combat power alone, Xing Tian's combat power at this moment is afraid that it can be comparable to the immortal cultivators at the peak realm of the late Yuan Infant stage. However, if you want to break through to the late stage of Jindan again, you still need to improve your physical strength, only when you can compete with the ordinary immortal cultivators in the early stage of the Yuan Infant realm by simply relying on your physical strength, Xing Tiancai dared to try again, this unprepared breakthrough almost cost him his life.

It's really thanks to you this time, but what secrets do you have, Xing Tian looked at the black broken stick that was floating in the dantian, and couldn't help but be very curious.

Since Xing Tian successfully broke through the Jindan Stage realm, this mysterious black broken stick fell silent again, no matter how Xing Tian summoned it, the black broken stick would not give Xing Tian any response.