That is, the snake demon in Snake Mountain and the scorpion demon in Scorpion Mountain seem to be mixed with ordinary snakes and scorpions, but those snakes and scorpions that are not demons are all young snakes or young scorpions, and they will become small demons in the future, but the ordinary adult cattle here have no potential to become bull demons, and the bull demons are obviously very abnormal when they are mixed with them.

He pondered this question for a while, so he had to leave it alone.

The Banlan Monster went to fight the bull demon out of his will to prove himself, but Zhang Xuan couldn't let it fight alone, so he released all the big demons in Xiao Qiankun and let them do it.

When the other big demons entered the battlefield one after another, he deliberately left the Siamese Scorpion Demon behind and asked, "Isn't it inconvenient for you to move like this?" ”

The Scorpion King in the Siamese Scorpion Demon responded: "Master, you don't care if it's convenient for us or not, just look at our achievements." That single scorpion demon looks like it's stumbling happily, but it's not very good, and we're sure to surpass it! ”

When Zhang Xuan heard this, he knew that the scorpion demons were competing with each other, so he had to smile and let them fight.

He has black eyes and can distinguish between cows and cow demons, but a big demon has no such ability, so he can only kill indiscriminately and slaughter those innocent cows together. However, he didn't think it was cruel to do so, but wanted to reveal some contingent secrets between the cow and the bull demon through this move.

The cow that is messing with the demon must be contaminated with demon energy, and it is no longer a good cow, and it is not a pity to die.

In addition to his confusion about the cows and demons, he also had a question: how did these cows come from.

The cows bred by the bull demon will definitely still be the bull demon when they become adults, not ordinary cows. Ordinary cows have their own world of activities, and under normal circumstances, they will definitely not take the initiative to join the bull demon, unless they like to be enslaved by the bull demon and like the demonic aura on the bull demon.

These doubts will only be answered after the demon king here is captured.

A group of big demons fought with the bull demons on the ground, and the mooing of the bull demons filled the mountains, startling the birds to scurry around. Those ordinary cows also mooed because they were frightened, echoing the cry of the bull demon, one after another.

Hearing this huge noise, Zhang Xuan, who was in the sky, was in a very calm mood.

He was patiently waiting for the Demon King to appear.

A group of big demons is enough to deal with those little demons, there is no need for him to go and cause trouble, his duty is to deal with the damn demon king.

However, the next moment, he began to be unsettled.

He saw that those bull demons didn't know what magical powers they had exerted, and they actually merged with those ordinary cows. This way of merging is not the same as the way the two scorpion kings merge together, not the two cow bodies are combined, but the bull demon burrows his own soul into the soul of an ordinary cow and abandons his own body, so that the ordinary cow instantly transforms into a stronger bull demon, and the original bull demon's body instantly shriveled and lifeless.

This scene almost made Zhang Xuan look stupid.

If the bull demon merges in this way several times and continues to advance, wouldn't it take much effort to become a great demon with excellent cultivation?

Fortunately, Zhang Xuan found through observation that each bull demon can only merge once in this way, and cannot be combined continuously.

Rao is like this, there are so many cows and bull demons on the ground, after they are generally combined once, the combat power of the bull demons will also be several times stronger than before.

The big demons of Mangshan and other big demons who were fighting in the group of bull demons were very energetic and smooth at the beginning, and when the bull demons passed the combined advancement, the big demons temporarily stopped their movements in surprise.

Only the Siamese Scorpion Demon was neither surprised nor confused, and said to a big demon: "Everyone, what are you doing in a daze, it is only right to kill a few more while the bull demon is not combined, and when they complete the merger, it will be more difficult to kill!" ”

When the big demons heard this, they reacted, so they took the opportunity to fight hard.

Unexpectedly, when the cow and the bull demon merged, the energy released was the most vigorous, and the big demons attacked the bull demon at this time, and the energy consumed was very large, and they were tired and out of breath after a while.

The blue monster is a little different, it slaps the bull demon to absorb the blood of the bull demon as a single attack method, the blood flow is very active when the bull demon is combined, which just creates an opportunity for the blue monster to get twice the result with half the effort, and each slap can suck several times more blood than usual.

Those bull demons who are merging, once they are slapped a few times by the Banlan monster, their breath will instantly wilt, or they will fail to merge, or they will fall to the ground and die.

All in all, the number of bull demons killed by the Banlan monster is even higher than the number of all the big demons killed combined.

Seeing this, the big demons were a little ashamed of themselves, so they had to shorten the rest time, and strive to narrow the gap between themselves and the Banlan monster as much as possible.

As a big demon, if they lose too much to the Banlan Monster, they will feel ashamed of the Demon Clan.

Zhang Xuan saw that there were more and more bull demons who enhanced their skills by merging their bodies, so he no longer watched coldly, and threw the Langya sword with his flower butterfly hand, and at the same time landed in the depression with a flower stick, or stabbed with a flower stick, or attacked with a finger sword, and killed the bull demon with the big demons.

The depression is full of cows and bull demons, not only on the ground, but also in the lake, the total number is close to 100,000, even if it is not difficult to kill, it will take a lot of work, so Zhang Xuan plans to use both methods to improve the efficiency of extermination as much as possible.

Half a day later, he and a group of monsters only killed less than 10,000 cow demons.

At this time, Zhang Xuan already felt very tired.

He is tired, and the monsters should be very tired, and they must have a good rest, and they can't fight fatigue.

Until this time, those demon kings did not show up. And the demon king has not shown up, perhaps because he intends to wait for his work and wait until they are extremely tired before coming out to pick up the bargain.

So, after a little thought, Zhang Xuan put away a bunch of monsters and decided to find a secluded place to rest.

Unexpectedly, as soon as he flew out of three or five miles, he was intercepted by a bull-headed and horse-faced monster.

"If you kill a cow, you want to run, how can there be such a cheap thing, Lao Tzu has been waiting for you here for a long time!"

The bull-headed horse-faced monster shouted coldly.

Zhang Xuan expected that this was the king of the bull demon, but he didn't know how many demon kings this was, so he was not in a hurry to do anything with it, but wanted to touch its details first.

"Oh, that's what you said!" Facing the demon king's binge, Zhang Xuan responded indifferently, "Killing chickens and cows is an ordinary thing, as for whether beef is cheap or expensive, it has to be on the market." However, if you want to buy it, I can call the shots and sell it to you cheaper. ”

When the demon king heard this, he was furious and shouted: "What a guy who doesn't know whether he is alive or dead, in front of my three kings, talk to me about the price of buying and selling beef!" ”

"Ah, it turned out to be the three kings, disrespectful and disrespectful!" As Zhang Xuan spoke, he bowed his hand to the Demon King, "Forgive me for being a newcomer and not knowing the market here." The three kings are the landowners here, how to buy and sell this beef, I only see the heads of the three kings. ”

Speaking of which, he still regarded the Demon King as a beef seller, and by the way, whistled the Demon King's horse noodles.

The demon king became more and more annoyed when he heard this, and shouted: "Huh! Damn it, the more you talk about it, the more you don't talk about it! You killed so many of our bull demons, it's a crime that deserves to die, and you are innocent of death, Lao Tzu will take your sacrificial knife now and let you pay for your blood debts! ”

With that, he pulled out a round knife from his body.

Zhang Xuan looked at it and felt that this round knife was very strange, the handle was straight, but the blade part was a four-finger-wide ring, and the inner and outer edges of the ring had sharp blades.

The demon king shook the round knife in his hand, and Yi Yi said: "Lao Tzu's round knife is a soul devouring knife, enough for you to drink a pot!" ”

After saying that, he waved the round knife and slashed at Zhang Xuan's body.

"Wait, don't worry!" Zhang Xuan hurriedly stopped, "Three kings, as the leader of the bull demon, how can you be so short-tempered, can't you let me speak clearly?" ”