Seeing that Lu Chen had mastered all the simple techniques that he had only practiced once within a quarter of an hour, Chen Xuening was secretly shocked in his heart. When she first cultivated any of these simple techniques, it would have taken her more than a quarter of an hour. Not only that, but the power of the simple spells that were cast by Lu Chen seemed to be extremely powerful, and they were not much different from the spells she had cast with the True Gang Double Heaven Realm.

"What are you stunned about? Don't go quickly. Lu Chen ordered Chen Xue to walk forward. Although Zhu Pengju, Bai Youyu and the others have gone deep into the Netherworld's Gate, they may not have some fish that have slipped through the net. And the soul monsters that can evade the hunt of the gold-clothed and silver-clothed people must be strong. Chen Xuening cultivated the method of ghost path, and the treasure weapon Yin Soul Banner used had the effect of restraining soul monsters, allowing Chen Xuening to explore in front of him could greatly reduce the danger.

"What a freak! I obviously don't even know the most basic martial arts knowledge, but my cultivation speed is amazing!" Chen Xue said in her heart, shocked and curious, as well as a hint of jealousy. Although he knew that Lu Chen was using her as a meat shield, he was helpless. He could only press the thought in his heart, hold the Yin Soul Banner in his hand, and carefully walk towards the depths of the Netherworld's Gate.

The moment the Netherworld Gate opened, the death qi erupted, and the concentration of dead air in the Netherworld Gate had decreased a lot. But it was still very rich, and the dead air was still slowly surging out of the Netherworld Gate like a tide, and it seemed that there was a spring of dead air that was constantly spewing out of the Netherworld.

As Lu Chen walked, he cultivated the Killing God Finger with a rich death qi.

The two times before he urged the death qi to resist the aftermath formed by the combined attack of Zhu Pengju and Bai Youyu and the other fourteen people, the death qi refined in the phalanx of the index finger of his right hand had been greatly consumed.

After a moment of cultivation, he refined the many dead qi remaining in his body. Immediately, he urged the little gluttony again, and directly drew the death qi from the rich tide of death qi to cultivate. When he drew death qi from the outside world to cultivate the Killing God Finger, Lu Chen suddenly found that the speed at which he was refining death qi was actually several times higher. At this moment, he urged Xiao Glutton to incorporate the dead qi into his body, and these dead qi were refined into the finger bones before he had time to absorb the power of his own qi and blood.

Lu Chen's heart was slightly happy, and just when he was in the middle of his cultivation, he suddenly turned his head to look at one place. After a while, he saw a cyan arc of light coming towards him and Chen Xuening.

"Here comes the fish that slipped through the net. Lu Chen reminded lightly.

"It's just in time!" Chen Xuening immediately turned her head to stare ahead, and let out a low voice, her face was not surprised but happy. She seemed to have been waiting for this moment for a long time, and when the Green Shadow Soul Monster rushed towards Lu Chen and her, she quickly and unhurriedly raised the Yin Soul Banner. The Yin Soul Banner flew into the air, facing the wind, and the black flag wrapped around the Blue Shadow Soul Monster that had suddenly attacked.

The spiritual intelligence of this green shadow soul monster seems to be higher than that of the previous green shadow soul monster, and when it saw the Yin Soul Banner surrounding itself, it seemed to know how powerful the Yin Soul Banner was. Between the lightning and the fire, it actually stopped the momentum and circled in the air, intending to turn around and escape.

"The Soul is back!"

Chen Xuening snorted lightly and raised her hand to pinch out a strange trick.

The black flag of the Yin Ghost Banner suddenly had no wind on the ground, and many green ghost fires emerged from the depths of the flag, but the green ghost fire did not break away from the black flag of the Yin Spirit Banner, they were like fireflies flying up and down in the forest on a summer night. The green ghost fire suddenly formed a large circle of light, and then the large circle of light rotated, and then turned faster and faster, turning into a green and deep aperture vortex.

As soon as the aperture vortex appeared, Lu Chen's brows twitched slightly. An inexplicably powerful suction force poured out from the vortex of the aperture, desperately pulling the power of his escaping sea of knowledge towards the Yin Soul Banner. A tearing feeling was born, and he only felt that the power of the sea was about to be torn off and pulled into Chen Xuening's Yin Soul Banner.

He hurriedly withdrew the power of the sea of knowledge, and the dragon gate of the sea of knowledge was closed, and the suction and pull that was born in the Yin Soul Banner seemed to disappear in an instant, and it could no longer affect him in the slightest. Before the Netherworld Gate had not yet been opened, and when Zhu Pengju, Bai Youyu and others were still there, Chen Xuening had never used such a method. Seeing this, Lu Chen's heart was bright, Chen Xuening had never shown his true skills to deal with the Qingying Soul Monster.

A powerful suction and pull were born in the vortex of the aperture, and the Blue Shadow Soul Monster that wanted to escape suddenly seemed to be stuck in the swamp quagmire. Let it struggle frantically, but sink deeper and deeper. In the blink of an eye, with a bang, the figure of the Green Shadow Soul Monster regressed and submerged into the vortex of the green faint aperture.

After receiving the Green Shadow Soul Monster, Chen Xuening waved her hand, and the Yin Soul Banner immediately shrank back into her Qianqian Jade hand.

"So far, I've only harvested a Blue Shadow Soul Monster. Chen Xuening said in a low voice, a trace of dissatisfaction appeared in her eyes. Before the Netherworld Gate was opened, the Blue Shadow Soul Monsters captured by her and Lu Chen were finally handed over to Bai Youyu's Soul Purifying Bottle, so there was not a single soul monster left in her Yin Soul Banner.

"If I had known that you hadn't set up a powerful means to calculate Zhu Pengju and Bai Youyu in the Nether Gate, I might as well explore with them, at least I could harvest more soul monsters at this moment. Chen Xuening complained in a low voice.

"Only the benefits that are in your own hands can be considered your own. Lu Chen glanced at Chen Xuening and said lightly.

"You ......" Chen Xuening was about to refute, but she was speechless. Lu Chen's words are indeed very reasonable. If she continues to follow Bai Youyu and the others, no matter what kind of soul monsters she captures or how many soul monsters she catches, she must transport all of them to Bai Youyu's soul purification bottle as before, and then Bai Youyu will distribute her own income afterwards.

And inside the Netherworld's Gate, there can be birth of green shadow soul monsters, and there must be other dangers. She can't guarantee that she will be able to deal with them all, once she is in danger, half of the soul monsters in the soul purification bottle will be cheap Bai Youyu and others.

"How to refine the Blue Shadow Soul Monster into Pure Soul Silk, you show me. Lu Chen didn't continue to explore deeply, and stopped and instructed Chen Xuening. Bai Youyu has a Soul Purifying Bottle, and the Soul Purifying Bottle is a treasure that can refine the Green Shadow Soul Monster into pure soul silk just by hearing the name. As for how Chen Xuening was going to refine the soul monster, he really wanted to see it.

Hearing this, Chen Xuening sacrificed the Yin Soul Banner again, and urged the Yin Soul Banner with the method of the ghost path of his own cultivation. There seemed to be another space in the dark banner of the Yin Soul Banner, and a strange altar composed of many strange arcane runes emerged, and a cluster of green flames burned on the altar.

The flames lit up the depths of the flag, and many of the ghosts in the banner flew as if they were dodging, and the ghosts seemed to be terrified of the altar and the green flames on the altar. Lu Chen also saw the Yin Soul Song Sandao in the depths of the flag. Yin Soul Song Sandao is different from other Yin Souls, it completely retains the consciousness and wisdom of the previous life. Although the Yin Soul Song Sandao was also afraid of flames, he did not fly around the flag, but quietly paid attention to the Green Shadow Soul Monster that would be refined.

Imprisoned above the flames, the Blue Shadow Soul Monster seemed to know what fate was about to become. As the flames burned, its face was hideous, and it let out a series of terrible, angry roars. At the same time, wisps of black qi escaped from the body of the Blue Shadow Soul Monster. At the beginning, there was a lot of black qi that escaped, and after a while, the black qi became less and less, and there was no trace of black qi at the end. And at this moment, the Green Shadow Soul Monster had turned into a green light cluster. In the green light cluster, there are green soul filaments floating.

The green light cluster is similar to the green flame on the rune altar, but the green light cluster exudes pure soul power fluctuations, while the green flame exudes a cold and cold aura.

The Green Shadow Soul Monster was refined into a green light cluster, and the Yin Souls flying around, and the green and faint ghost fire pupils all showed greed and desire, and the Yin Soul Song Sandao was no exception. They flew faster, eager to devour the green light, but they were afraid of the green flames on the rune altar, and finally did not make a moth to the fire.

"Refining success. Chen Xue Ning said.

"Apart from the Yin Soul Banner and the Soul Purifying Bottle, is there any other way to refine the Green Shadow Soul Monster into Pure Soul Silk. Lu Chen thought for a moment and asked. Refining the Blue Shadow Soul Monster with the Yin Soul Banner and the Soul Purifying Bottle is all with the help of the power of treasure weapons, and he does not have this kind of special treasure weapon that can refine the soul monster on hand.

"There are other treasures similar to the Yin Soul Banner and the Soul Purifying Bottle, which can also refine the Green Shadow Soul Monster. Chen Xuening replied.

"It's the same approach. Lu Chen said depressedly: "I'm talking about other methods." ”

"Refining soul monsters is really to wipe out the original thoughts of soul monsters, leaving only pure soul power. Once the soul monster's mind dissipates, the remaining pure soul power will automatically condense into soul silk. Chen Xuening frowned slightly and said slowly.

She thought as she spoke. After a while, he said, "If you don't use the treasure weapon, there is another way." It is to use one's own spiritual power to refine the soul monster, and wipe out the original thoughts of the soul monster little by little. But...... The most powerful means of soul monsters is to devour other thoughts, spiritual power, souls, etc., to strengthen their true bodies! The spiritual power condensed by martial arts monks is a delicious and delicious tonic for soul monsters. ”

"Generally, when dealing with soul monsters, you must try your best to avoid letting soul monsters invade the root of your spiritual power. If you want to refine the soul monster with spiritual power, it is equivalent to letting go of your own spiritual power defense and letting the soul monster enter it. In this way, refining soul monsters with spiritual power is more like luring wolves into the room. Chen Xuening explained.

"Spiritual power refines soul monsters. Lu Chen muttered in his heart, and then said: "In this way, as long as your spiritual power is strong enough to suppress the soul monsters that have ingested into the root of your spiritual power, you can refine the soul monsters into pure soul silk." ”

Chen Xuening nodded slightly, and then shook her head again.

"That's true, but it's not easy to refine soul monsters with spiritual power. When refining soul monsters with spiritual power, there will be great danger. If the spiritual power refines the soul monster, the spiritual power of oneself will be in the process of continuous consumption and weakening. And the evil thoughts that escape from the soul monsters will constantly try to erode and affect their own spiritual power. Once the spiritual power is lost, not only will it not be able to refine the soul monster, but it will also become the food of the soul monster. Chen Xuening said that there was a huge danger involved.