At this time, the red lady and the wolf also ran back, and the wolf's face was full of fear: "The mist of the ghost, there is actually the fog of the ghost here!"

"What is the Yin Soul Mist?" Lin San didn't understand.

The red lady also looked at Wolf Yi with a puzzled face, and she had never heard of the mist of the Yin Soul.

The wolf's face kept shaking: "The mist of the yin soul is refined by countless yin souls, the more the number of yin souls, the darker the color of the refined mist, and the larger the area, looking at the area of the black mist on the opposite side, it is estimated that it is at least refined with hundreds of thousands of yin souls." ”

"I still don't understand, what is a Yin Spirit?" Lin San asked.

"To put it simply, the yin soul is the soul, but it is the soul after refining, there are two ways to refine, the first is to erase the memory of the soul, and the second is to instill the concept of blood into the soul, so that the soul becomes extremely ferocious, after the refining is completed, and then use the secret technique to gather these souls together, after a period of time, these souls will slowly turn into the mist of the soul, whether it is a demon or a human, as long as it is stained by the fog of the soul, the skin and flesh will rot in an instant, and the soul will also be sucked away and refined. Wolf Yi said in detail.

A hint of emotion flashed on Lin San's face: "This Yin Soul Mist is actually so domineering!"

Wolf Yi shook his head slightly: "I really can't figure it out, it stands to reason that the Yin Soul Mist only exists in the underworld, and there shouldn't be Yin Soul Mist in other interfaces?"

"General Lin, what should we do?" the red lady said urgently.

Lin San frowned and did not speak.

"General Lin......" the red lady shouted again.

Lin San waved his hand: "Don't bother me, let me think about it!" Lin San secretly thought in his heart, the so-called yin is afraid of yang, if you want to break the mist of yin souls on the opposite side, it is estimated that it will have an effect with the separation of the fire of the yang, but the number of your own separation from the fire is limited, and it is estimated that it is impossible to eliminate all the mist of yin souls, in addition to leaving the fire, the thunder demon bees are estimated to be able to devour some, but the number of thunder demon bees is also not much, and only a part of the mist of yin souls can be swallowed, except for the separation of fire and thunder demon bees, Lin San really can't think of a solution.

"General Lin, why don't I build a defensive formation, hoping to withstand the attack of the Yin Soul Mist. Wolf Yi suggested.

Lin San just wanted to speak, but suddenly his expression moved, and he shook his hand and threw out a small flag, which rose in the wind and grew several times in the blink of an eye.

"Whoosh!" suddenly a monster sprang out on the flag, this monster was too ugly, with a large sarcoma on its forehead, eyes bigger than copper bells, a flat nose, nostrils even rushed up, a very large mouth, almost half of the entire face, a mouth, revealing a mouthful of black teeth, and the most bizarre thing is that even the tongue is black.

As soon as the monster fell to the ground, it stretched out its fists and kept beating its chest, and with each punch, the monster's body increased by one point, and after hundreds of punches, the monster had grown to more than two feet tall!

I saw the monster bend down and salute Lin San respectfully: "Master!"

Lin San nodded: "Black beast, why are you in a hurry to come out?" After making trouble for a long time, this ugly monster turned out to be a black beast that had just mutated a few days ago, speaking of this black beast is really bizarre, it is an object produced by the souls of countless demon beasts devouring each other, it can be said that the birth of the black beast is really an accident.

The black beast raised its large hand and pointed at the Yin Soul Mist on the opposite side, "For it." ”

Lin San was stunned: "Black Beast, do you have a way to deal with those Yin Soul Mist?"

The black beast nodded its head: "Master, you can leave it to me!" After speaking, the black beast walked forward, stopped a few feet away from the Yin Soul Mist, and then opened its big mouth and sucked it violently, and a large area of Yin Soul Mist began to roll violently, and then slowly poured into the Black Beast's mouth...... It's also strange to say, the Yin Soul Mist, which was still fierce and abnormal just now, suddenly became cringe after encountering the black beast, and retreated back in panic.

How could the black beast let the food in its mouth run away, and with a stomp of its feet, the black beast rushed directly into the mist of the Yin Soul.

Lin San didn't have the slightest nervousness on his face, because his divine sense could still sense the black beast, proving that the black beast was safe now.

"General Lin, what was that monster just now......? Peculiar!" The red lady couldn't help but ask.

Lin San smiled: "It's my beast pet, named Black Beast." ”

"Black beast?" the red lady crooked her mouth: "The appearance is black enough, that ...... It's okay for your beast pet to break into the mist of the Shadows......"

"Don't worry, the Black Beast is the nemesis of the Yin Mist, and it will be fine. Lin San said confidently.

As soon as the red lady wanted to continue to ask, the corner of her eyes swept an incredible thing: "Look, the mist of the yin soul has dispersed......"

Lin San raised his eyes and looked, only to see that the Yin Soul Mist, which was still integrated just now, suddenly dispersed into countless fragments, and a black shadow was standing in the center of the fragments, and when he looked closely, it was the black beast, and he saw that the black beast was half-crouching, his hands were stretched out, and his mouth was open, and streams of Yin Soul Mist were constantly pouring into the black beast's mouth......

"This black beast is so powerful! It can actually devour the mist of the Yin Soul! It is amazing, it is really powerful!" The wolf kept exclaiming: "As far as I know, as long as it is a living thing, it is afraid of the mist of the Yin Soul, but this one ...... Not only is the black beast not afraid of the Yin Soul Mist, but it can also devour the Yin Soul Mist, which is extremely amazing, it is really incredible!"

Lin San smiled and didn't speak, he didn't want to say that the black beast was a Yin Soul Body.

In just half a pillar of incense, all the Yin Soul Mist within a radius of hundreds of feet was sucked into the stomach by the black beast, and there was nothing left.

After devouring the Yin Soul Mist, the black beast flew back to Lin San's side, reaching out to touch his round belly, his face full of expressions of enjoyment: "It's so full, it's really full! Those Yin Spirits are simply delicious! Excellent...... Uh......" As he spoke, the black beast burped.

"General Lin, don't be impulsive, the spatial rift is not a joke, let's think about it in the long run. Wolf Yi persuaded.

The red lady nodded: "Wolf Yi is right, we can't resist the spatial rift." ”

Lin San glanced at the black beast up and down, and found that the black beast's fur was even darker, and the aura on his body had obviously increased a lot: "Black beast, are you improving your cultivation again?" Since the black beast was born with the ability to hide its own cultivation, Lin San couldn't see the current cultivation realm of the black beast.

The black beast nodded: "Yes, I have now reached the peak realm of the early stage of god transformation, and when I completely refine the remnants of the yin soul in my body, I will be able to advance to the middle stage of god transformation!"

"What a fast cultivation speed, it's only been a few days, and you're about to advance to the middle stage of transforming gods!" Lin San exclaimed.