"She started breaking through her acupoints just like that?" Sensing that something was wrong, Ling'er immediately retreated ten meters away. Seeing Ling Yun's pale face, frantically absorbing the Spiritual Qi of Heaven and Earth, worry appeared on his beautiful face.

She was experienced and knowledgeable, so she knew that Lingyun was trying to break through his acupoints and was also aware of the dangers of breaking through his acupoints.

However, an outsider couldn't help her break through her acupoints, so she could only watch from afar.

The wind brought by the Spirit Qi caused Lin Xie and the rest who were unprepared to take the horse stance to sway, finally falling to the ground, all of them looked at Ling Yun who was in the center of the Spirit Qi.

After more than an hour of horse riding, their legs were weak as if they were carrying a stone. When the strong wind blew, they fell to the ground.

"Stay away from him!" Seeing Lin Xie and the rest, Ling'er's face changed as she quickly called out to them.

Even she did not dare to approach him. Given Lin Xie and the other warriors' cultivations, how could they withstand the pressure of the wind?

"Miss, what's going on?" Lin Xie looked at Ling'er and asked after hesitating for a moment.

"He's trying to break through his acupoints!" Ling'er's expression was grave as she spoke in a light tone.

"Breakthrough acupoints? Is there any danger? " Lin Xie and the rest looked at Ling'er, their faces full of worry.

"Yes!" Ling'er swept a glance at them and nodded her head indifferently. After saying that, she tilted her head to the side. It was obvious that she did not want to bother with them anymore.

Seeing that, although Lin Xie and the rest were suspicious, they tactfully did not ask.

"Bang bang!"

Under Lingyun's control, the spiritual energy crazily rushed towards the membrane around his acupoints. Every time it attacked, his body would tremble and finally, traces of blood flowed out from the corner of his mouth.

Under the impact of the spiritual energy, he felt the Qi in his dantian start to heat up. The thin film outside began to tremble, but it did not break and was extremely sturdy.

In just a few breaths of time, Ling Yun had already attacked no less than ten times. Each time, he would return without any success, and at most, would only cause the membrane to vibrate and cause ripples.

However, it was not as if he did not reap any benefits. Every time he attacked, there would be countless amounts of spiritual energy flowing from the river of spiritual energy into his flesh and bones, causing the skin to become more flexible and thicker.

The heat in his chest gradually turned into a piercing pain, as though his body was being burned by flames. His body was trembling nonstop, and his face turned from white to red.

However, he kept his mind steady and controlled the river of spiritual energy with great precision. He didn't dare to make the slightest mistake.

Consecutive stings of pain continuously gushed out, assaulting his mind, attempting to shake him and force him to give up.

"No, I can't give up!" Lingyun clenched his teeth and endured the pain, maintaining a calm mind as he continuously attacked his acupoints.

He knew that if he gave up on this attempt, he wouldn't know if the spiritual energy would go berserk or uncontrollable.

For example, the acupoint membrane had not been broken through this time. After a period of time, it would be repaired and become thicker, making it even harder to break through.

And it would leave a shadow so that he wouldn't dare to try again.

Therefore, this time, no matter how painful, he had to break through the Shan Zhong Acupuncture Point.

After a dozen more attacks, Ling Yun's body in the outside world began to shake. Blood was flowing out from the corner of his mouth, and his face was as pale as paper.

"Buzz!"

"Kacha!" A crisp sound rang out, followed by a loud buzzing sound. Lingyun's body involuntarily shook, his hard work had paid off. Lingyun had finally broken through the Shan Zhong Acupuncture Point.

"Crack! Crack!" The layer of membrane that had been blocking the impact of Lingyun's spiritual energy shattered like glass.