The night was as dark as ink, and the last quarter moon hung obliquely in the sky, and the pale moonlight spilled through the gaps in the clouds to the ground.

Inside the factory, two humanoid black shadows confronted each other. Although the chemical plant has been abandoned for an unknown number of years, there is still a faint, unpleasant pungent smell in the factory.

There was a black shadow of a black banner with a strong yin aura slowly floating in front of him, and when he heard Ma Yuanhai's exclamation, he smiled and said: "I still have some knowledge, since you know this thing, you can save me a lot of trouble." You'd better get acquainted with each other, just be caught, and I'll probably be able to leave you a whole corpse. ”

Ma Yuanhai didn't answer when he heard this, but asked with some doubts: "Impossible, how can you drive a negative magic weapon like the Soul Refining Banner?" ”

As soon as these words came out, Su Yi also frowned. From the moment the black shadow sacrificed the soul refining banner just now, Su Yi had a faint feeling that something was wrong, but for a while, he couldn't tell what was wrong, and at this moment, after Ma Yuanhai's reminder, Su Yi reacted.

There are two kinds of magic weapons used by soul crossers, one is an innate spirit weapon, and the other is an acquired spirit weapon. As the name suggests, the innate spirit weapon refers to the spirit weapon naturally bred by heaven and earth. The acquired spiritual weapon is an artificially refined spiritual weapon, also known as a magic weapon.

Innate spiritual weapons are not divided into attributes, but acquired spiritual weapons are divided into attributes. For example, the soul refining banner is a magic weapon that can be successfully refined by refining the yin soul, and the attribute is naturally negative. In contrast, for example, the peachwood sword that Jiang Shaoren gave to Su Yi belonged to a spiritual magic weapon.

The feminine magic weapon can only be driven by yin power, and the spiritual magic weapon on the other hand can only be driven by spiritual power.

Ma Yuanhai couldn't help but be shocked when he saw that the black shadow on the opposite side could actually drive the negative magic weapon of the Soul Refining Banner.

Isn't this dark shadow on the other side alive? No, it's impossible, just now the two of them have fought more than a dozen moves in close quarters, and the feeling of punching to the flesh is not fake. If the other side was a yin ghost, it would be impossible for Ma Yuanhai to be unaware.

At this time, the black shadow smiled and said, "Hehe, this question is waiting for you to become one of the yin souls in my soul refining banner, and I will explain it to you slowly." ”

As soon as the words fell, I saw the black shadow stretching his hands forward and shouting loudly in his mouth. The Soul Refining Banner that was slowly floating in mid-air was also surrounded by several black qi at this moment.

With a loud shout from the black shadow, the Soul Refining Banner actually began to spin non-stop in midair.

When Ma Yuanhai on the opposite side saw this, his face was solemn and he slowly pulled out a short knife about three feet long from the backpack he was carrying cross-legged behind his back.

The next moment, Ma Yuanhai's body instantly glowed with a circle of white light, his clothes were windless, and the whole person looked righteous and awe-inspiring. The three-foot short knife in his hand is also full of inspiration at this moment, and the blade is full of cold light. This three-foot short knife is also a magic weapon!

The dark environment in the factory was also dispelled a lot at this moment, and Su Yi, who was secretly observing outside, was also shocked when he saw this scene. The release of spiritual energy, this is a trick that can only be used by a soul master who has reached the second-order realm.

At this moment, I only heard the black shadow laugh twice, and the body of the soul refining banner that kept rotating actually appeared three yin souls at the same time. As soon as these three yin spirits appeared, they pounced towards Ma Yuanhai with their teeth and claws.

Ma Yuanhai stood in place with bated breath and waited, when the first yin soul was still a foot away, Ma Yuanhai snorted lightly, raised his right hand and waved down, and the three-foot short knife slashed diagonally towards the void in front of him.

The blade instantly revealed a sword rays formed by the convergence of spiritual power, and the next moment, the first yin spirit that rushed over let out a terrible scream, and was instantly cut into nothingness. The dissipation of the first Yin Soul did not affect the next two Yin Spirits in the slightest, and they still rushed towards Ma Yuanhai with their teeth and claws, ghosts crying and wolf howling.

Seeing this, Ma Yuanhai flipped his right wrist, and with a little force, another sword slashed towards the Yin Soul from the bottom up. After the second Yin Soul was smashed, the third Yin Soul had already rushed to a position less than three feet away from Ma Yuanhai.

At this moment, Ma Yuanhai actually took half a step forward, and suddenly took out the knife, directly giving the third yin soul a heart-chilling heart. The yin spirit struggled wildly on the body of the three-foot short knife for a short while, and then slowly dissipated into nothingness.

After the black shadow on the opposite side saw that the three yin spirits were cleanly eliminated by Ma Yuanhai, his face let out a cold snort indifferently. Then the soul refining banner in mid-air actually began to keep popping out of the yin spirits.

In the blink of an eye, more than a dozen Yin Spirits appeared around the Soul Refining Banner. These yin spirits were exactly the same as the previous three yin spirits, and they rushed straight towards Ma Yuanhai.

While rushing over, the soul refining banner was still pouring out of the ghost.

When Ma Yuanhai saw this, his face changed slightly. Before he could think about it, the ghosts that rushed over him were no more than a few feet away. In desperation, Ma Yuanhai had no choice but to raise his knife to meet the enemy. Fortunately, most of these yin souls are unjust souls who have no cultivation, and there are very few yin souls who have cultivated to reach the realm of powerful ghosts, and it is not a trouble to deal with such yin spirits.

However, this is not a long-term solution after all, and as time goes by, there are more and more ghosts surrounding Ma Yuanhai. Looking at the past from Su Yi's point of view, the dense yin spirit, the whistling gusts of yin wind mixed with the sound of the wolf howling in the ghost valley, and the faint sound of bones rattling, can't help but make people's hearts beat and their scalps tingle!

Just when Ma Yuanhai stabbed a ghost, the black shadow on the opposite side actually sneaked to a position less than a foot away from Ma Yuanhai at some point. Taking advantage of the gap where Ma Yuanhai had just slashed out, he suddenly shot out and slapped a fatal palm on Ma Yuanhai's back.

Seeing this scene, Su Yi's heart rose to his throat, and Tian Liang on the side almost screamed.

When Ma Yuanhai was fighting with the Yin Soul in the sky, he also left a mind on the black shadow to prevent his sneak attack. It's just that as time went by, more and more yin souls emerged from the soul refining flag, gradually covering the black figure.

So that Ma Yuanhai didn't notice it at the first time, and the black figure that had already lurked beside him. However, after the black shadow couldn't hold back and made a sneak attack, Ma Yuanhai noticed the abnormality behind him. However, it was too late to dodge at this time, so he slashed directly behind him without looking back.

If you attack the enemy, you must save it, and since you can't dodge, then exchange injuries for injuries. I have to say that Ma Yuanhai's response can be described as extremely correct. However, what he didn't expect was that the black figure still rushed towards Ma Yuanhai regardless of it.

Just when Ma Yuanhai's knife approached the black figure, I saw that the black shadow actually dodged this knife that was impossible to avoid in an extremely strange posture.