Bing Chen sighed softly. Even though humans and monsters had a blood feud, seeing this scene, he still couldn't help but feel pity in his heart.

"Compared to these monsters, some people's hearts are more terrifying." Ling Xuan sighed.

After listening to Lan Youmeng's words outside the Yinsha Cave, Ling Xuan also knew that the tragedy of this abandoned city was not only due to the impact of monsters, but perhaps the disaster caused by man-made disasters was even greater.

"In a time of great tribulation and chaos, people's hearts are unpredictable. Maybe we can't understand the desires of those people until we reach a certain level. However, even though that person did such an unjust thing, in the end, it was all in vain, and he took advantage of our master in vain.

"

"Okay, let's get down to business first while those monster beasts are still breathing." Bing Chen said.

"It's a pity. Master said that these monster beasts are ancient relics, with thin blood of divine beasts flowing in their bodies. If we are already in the Concentration Realm at this time, we can try to subdue them with the Blood Soul Seal." Ling Xuan sighed softly.

.

"Okay, don't be reluctant to part with it. The three-tailed demon fox outside will be given to you Xuan'er from now on. If a demon fox matches a beautiful woman, it will make others jealous to death." Bing Chen joked.

Ling Xuan's pretty face turned red and she gave Bing Chen an angry look.

He and Ling Xuan each chose a monster to perform the blood refining technique. After half an hour, they held two fist-sized blood soul pills in their hands.

"Such a rich blood energy, worthy of being a second-level monster." Ling Xuan sighed.

"There are too many impurities, and the demonic essence inside is too strong. Let Master come out and help us refine it before refining it, otherwise it may be harmful to the body," Bing Chen said.

Ling Xuan nodded slightly, and then the two of them took out the spirit crystal and recovered on the spot before continuing to use the blood refining technique on the second-level monster that was still alive.

It took the two of them nearly a day to refine more than a dozen monster beasts into Blood Soul Pills. Without stopping, Bing Chen looked at the crisscrossing and finely carved ravines on the ground.

"This blood sacrifice formation is already saturated, and the blood essence of the monster beasts remaining in the formation has not been lost." Bing Chen said with burning eyes.

I don’t know why, but the monster blood in the ravines on the ground has not condensed at all after these two days. It has always maintained the state when it first flowed in, and it is obvious that it is full of vitality and energy.

No energy lost.

"Brother, do you still want to..." Ling Xuan said helplessly.

"Yes, it would be a waste to leave it in this formation."

"Ge Ying." Ling Xuan glared at Bing Chen and said.

"Uh, waste reuse, waste reuse." Bing Chen touched his nose and said.

"Master ordered?"

"That's not true, but I have a hunch that if we leave this blood alone, something will happen sooner or later." Bing Chen said seriously.

But then, Bingchen changed the topic and said: "Xuan'er, if you really can't accept it, I have a way. Taking the Blood Soul Pill is just absorbing the blood and spiritual power in the refining. In fact, you can refine it without swallowing it.

Transformation is like a spiritual crystal, but the speed may be slower."

She glared at Bing Chen again, although it was still a little hard to accept, but Ling Xuan also nodded slightly. Ling Xuan was unwilling to go against Bing Chen's words, she just wanted to be an obedient little girl and follow him silently.

Having made up his mind, Bing Chen didn't waste any more time and sat down cross-legged, using the Blood Soul Technique. He kneaded the secrets with one hand and touched the blood in the ravine of the formation with the other, trying to refine it.

After a moment, Bing Chen's body was filled with blood, and the blood of the demon beasts within a radius of two feet around him boiled violently. A faint blood mist steamed out, surrounded him, and then continued to seep into his body.

"it works!"

Bingchen opened his eyes, a hint of excitement appearing on his face.

"We will stay here in seclusion for the time being, waiting for Master to come out."

Then he looked at Yu Jingyan, and with a wave of his hand, several Blood Soul Pills flew in front of him.

"You can't refine the blood of monsters. Let's use these blood soul pills for cultivation first," Bing Chen said.

There was no delay. After spending these days together, Yu Jingyan also understood Bing Chen's character. After a slight bow, he walked aside.

Although the speed of refining blood energy is much slower than directly swallowing the blood soul pill, the advantage is that the monster has a large blood volume and the blood energy evaporated is rich, coupled with the spirit crystal and spirit pill, whether it is cultivation or body refining state

, the speed of improvement is very impressive.

Moreover, Bing Chen and Ling Xuan also discovered that practicing in this way can greatly reduce the absorption of demonic elements, which is completely within the range that they can withstand refining.

Time flies, and nearly two months have passed.

One day, Ling Xuan and Yu Jingyan suddenly opened their eyes, and their faces were filled with excitement.

But he saw that Bing Chen's body was filled with blood, and the surrounding spiritual energy was in chaos, pouring into Bing Chen's body crazily.

"Cultivation and body refining are the same as breakthrough!" Ling Xuan's beautiful eyes flashed and she whispered softly.

With a wave of his jade hand, dozens of spiritual crystals scattered in the air, and then Ling Xuan blasted them out with a palm. There was a burst of explosions, and the spiritual crystals collapsed and turned into rich spiritual energy that surrounded the ice dust.

Bing Chen opened his eyes, nodded slightly to Ling Xuan, and then the Blood Soul Technique started to work crazily, his momentum rising steadily, reaching its peak in just two hours. He shouted loudly, and then his momentum broke through a certain shackle and stabilized it.

"Breakthrough!"

However, as soon as Ling Xuan finished speaking, another surprise followed.

I saw that Bing Chen's whole body was shrouded in thick blood mist, his blood energy was soaring, and his muscles were bulging high. At a glance, it was obvious that he had explosive power.

"Sir, Blood Soul Pill!"

Yu Jingyan quickly took out a Soul Concentrating Blood Soul Pill and pointed it towards Bing Chen.

A moment after taking the Blood Soul Pill, ice dust suddenly rose into the sky, and then he punched out.

There was a loud bang, gravel rolled down, and a hole nearly three feet in diameter appeared on the cliff.

Laughing loudly, Bingchen looked excited. Not just because of the breakthrough, he also discovered an unexpected surprise.

"Shouyuan! Lifespan increases!"

Although I don't know the exact amount of growth, when Bing Chen broke through to the fifth level of Naling, he clearly felt that he had grown a lot. Then he broke through to the middle stage of body quenching, and his lifespan increased again.

"Congratulations brother!"

"Congratulations, sir!"

Landing slowly and arriving beside the two girls, Ling Xuan immediately stepped forward and gently held them.

"How long?" Bingchen asked.

"Three days to two months, brother, don't you pay attention to what's going on around you when you practice?" Ling Xuan glared at Bing Chen and said.

"I usually have a master, and now I have you to protect me. Why should I worry so much?" Bing Chen said with a smile.

After some small talk, Ling Xuan suddenly smiled mysteriously and said: "Brother has made a breakthrough, now it's my turn to protect the law."

"Xuan'er, you!"

Both Bingchen and Yu Jingyan were shocked, with expressions of disbelief on their faces.

You must know that Ling Xuan only broke through to the sixth level of Naling Spirit and the early stage of body tempering before entering the Yin Evil Cave.

"It's body training. I feel like I'm on the verge of a breakthrough." Ling Xuan said.

"well!"

Bingchen looked excited.

No more nonsense, Bing Chen immediately prepared to protect the law, while Yu Jingyan once again took out a Soul Concentrating Blood Soul Pill and handed it to Ling Xuan.

"Sister Jingyan, you!"

"With my current level, refining the Soul Condensing Level Blood Soul Pill is just a waste." Yu Jingyan said with a smile.

"I will make it up to you in the future." Bingchen smiled softly at Yu Jingyan.

When Ling Xuan started to break through, Bing Chen had no time to take stock of the surrounding situation.

Originally, he and Ling Xuan were in an area where the formations and ravines were densely selected. But at this time, within a radius of tens of feet of where he had previously practiced, the blood in the ravines had dried up and condensed into fines.

Lifeless blood clots. Looking at the area where Ling Xuan was before, it was even more exaggerated. This was true for nearly a hundred feet.

"this!"

Bingchen smiled bitterly, but his expression became even more excited.

"No wonder Master wants to forcefully accept Xuan'er, she is so suitable for this technique."

One day, two days, and on the third day, the blood in Ling Xuan's body suddenly surged. Although there were no bulging muscles like Bing Chen, his figure became more and more attractive.

Until a certain moment, Ling Xuan suddenly floated up. Immediately afterwards, within a radius of several dozen feet, the blood in the formations and ravines boiled, and the rich blood rose into the sky, surrounding Ling Xuan layer by layer.

"This! The reaction is too big." Bing Chen said in surprise.

However, at this time, a sudden change occurred in the Yin Sha acupoint.

A faint bloody light suddenly emitted from the formations on the ground, and a cold breath hit their faces, sending chills down the spines of Bingchen and Yu Jingyan. The sound of wailing resounded from nowhere, and it was unknown where it came from. Hao Ran was the countless ghosts who had disappeared before.

is returning.

"what happened!"

Bingchen's face darkened, and he had a bad feeling. He looked at Ling Xuan, with a hint of urgency in his eyes.

In just a few minutes, the entire ground was filled with blood, the wind was howling, and ghosts were looming.

Far away inside the altar, Lan Youmeng and Bingyun, who were still practicing in seclusion, suddenly opened their eyes and looked at each other, their expressions changing.

"Not good, Chen'er!"
To be continued...