After about two tea hours-

Shen Shu led the shadow guards to make a cut from the side of the army and went straight to the col on the left side of the battlefield.

The col is so steep that horses can't pass through it.

Fortunately, the light skills of the shadow guards were excellent, and Shen Shu was led by the shadow warriors and the poisonous slaves through the mountain pass, and the speed was not much slower than riding a horse.

The group of them had just crossed the mountain col and came to the rear of the Western Hungarian army.

Shen Shu heard it from a distance, and a sound like a bird and an insect chirping drilled into his ears!

Hearing this voice, Shen Shu's eyes lit up.

She guessed right!

This time, the national teacher's big killer weapon is the poisonous slave.

But the number of poisonous slaves is limited after all, and in front of tens of thousands of troops, even if they hold a long whip in their hands, they are undoubtedly sent to death.

Without absolute certainty, the national teacher will definitely not let them out to die easily.

Even if King Yi deliberately showed his identity in front of the formation-

Judging from the incense ash marks on the eyebrows of Feiyun and the forwards, the moment that will really decide the victory or defeat is still about an hour away.

In other words, after an hour, the national teacher will definitely sacrifice those poisonous slaves.

Now, if you want to save everyone—

The only way is to deal with the poison slaves before they can fight them.

Bai Jin's method of controlling the poisonous slave is a bat bird.

As long as you can find the bat bird, you will definitely find the poison slave!

This is the only flaw that Shen Shu found to restrain the other party after learning that the Western Hungarian army was pressing.

"Ho...... Ho ......"

Suddenly, there was a violent pant sound from Shen Shu's side.

When she turned her head keenly, she found that the three poisonous slaves around her had begun to become agitated because of the call of the bat bird.

"Plug your ears!" She shouted coldly.

When she drank like this, the three poisonous slaves came back to their senses suddenly.

They hurriedly took out the tampons they had prepared and plugged their ears to block out the call of the bats.

Shen Shu looked at the moonlight and watched them gradually calm down amid the rapid calls of bat birds one after another.

The heart she had been carrying was finally a little more relaxed.

The call of the bat bird can only be heard by her and the poison slave.

As long as these three poisonous slaves plug their ears, they can escape the stimulation of the sound of the bat bird.

I believe that other poisonous slaves can also be.

"From now on, follow me, hide your tracks, and go."

After saying this, Shen Shu gestured to the three poisonous slaves, followed the sound of the bat bird, and quietly walked forward.

*

Shen Shu followed the voice and led everyone, instead of approaching the rear of the Western Hungarian army, he came to a valley far away from the battlefield.

Although the entrance to the valley is wide, it can be flanked by rolling hills, forming a natural barrier.

Fortunately, the bright moon hung high tonight, and as soon as Shen Shu approached, he could see the entire terrain very clearly.

Because it's clear —

She immediately remembered that Bai Ri had seen him set up here on the sand table where King Yi had deduced the array.

Now, the sound of the bat bird is coming from here again.

There is no doubt that this valley should be the key to the victory or defeat of the two armies in the near future!

Shen Shuxing's eyes narrowed slightly.

Turning his head to look at the poisonous slave who was following him.

The frequency of the bat bird's calls here is more dense than what can be heard from a distance.

But the volume of the sound is no louder than that heard from a distance.

Yes, the three poisonous slaves were not affected at all, and they looked at her with blazing eyes, and their expressions were full of trust and respect.

This made Shen Shu's heart feel a little more at ease.

She turned her head sideways to the shadow guard and said, "There is an am......bush in the valley in Xihun Xiao Gongzi came with troops, be sure to stop them. ”

The shadow guards said yes in unison.

Seeing this, Shen Shu gestured to the three poisonous slaves, took the poisonous slaves, performed ten smoke steps, and quietly walked into the valley.

Because she could hear the sound of the bat bird, it took almost no effort to take the three poisonous slaves and find the place where the bat bird sounded.

Inside the valley, the light is much darker than outside.

Especially in the place where the bat bird sounds, the West Huns don't even light torches, and the light is extremely weak.

But even if it was weak, through the bushes, Shen Shu could see it-

In the middle of the valley, you can see a dense cage of manta birds.

Thousands of poisonous slaves, circle after circle, gathered around those cages, making heavy, eager pants.

Shen Shu quietly approached those poisonous slaves.

The closer she got to them, the strong smell of blood, mixed with sweat and stench, penetrated the tip of her nose in bursts, making her can't help but feel a little nauseous.

In this battle, King Yi Feiyu personally selected 800 elite soldiers to deal with poisonous slaves.

But the number of poisonous slaves in this valley has exceeded their expectations.

Shen Shu really can't imagine that if the 800 forward battalion soldiers are confronted by these poisonous slaves-

What casualties will there be!

"Who is it?! Who's there! ”

Suddenly, a woman's deep cry sounded in the valley, interrupting Shen Shu's contemplation.

It's white brocade!

As the words fell, a burst of murderous footsteps quickly gathered in the direction of Bai Jin's voice and rushed towards Shen Shu's direction!

Suffered, discovered!

Shen Shu was stunned, and stood with her head down, not daring to move another step.

She silently clenched the dagger in her hand.

I quickly thought about how to get out this time.

"Plop ......"

At this moment, there was a sudden noise in the distance, and it sounded as if someone had jumped into the water.

"There it is!" Bai Jin shouted: "Don't let him run!" ”

As these words fell, the footsteps that were almost close to Shen Shu a moment ago moved away and chased in the direction of the sound of falling into the water.

Shen Shu frowned.

She didn't expect that there were other people in this valley.

Don't...... Is it the vanguard battalion soldiers who arranged the ambush in advance?

But if King Ruoyi's people really found a poisonous slave here, I am afraid that they have already started it, and they will never be so sneaky.

However, at this moment, there is not much time left, and Shen Shu has no time to think deeply.

She hurriedly tightened her breath, and took advantage of the opportunity for everyone to chase the opposite side, and touched the bats in the middle.

"Who's it, come out quickly! If I catch you, I will break you to pieces! ”

In the distance, Bai Jin didn't seem to have caught anyone, and shouted angrily around.

Because of the bloody poison whips in the hands of the poisonous slaves, Bai Jin would never have thought that there would be living people who could sneak into the poisonous slaves silently.

Under the cover of the three poisonous slaves, Shen Shu not only approached quietly, but also unknowingly, wandering among the poisonous slaves and nesting in front of those cages.

In the faint moonlight, Shen Shu looked at the bat birds bouncing around in the cage, and there was a cold killing intent in her eyes.

They are the culprits of everything.

As long as you kill them all, the poison slave will gradually regain his senses.

It will not be in vain.

Thinking so, Shen Shu quickly took out the sulfur that had been prepared a long time ago from his sleeve and quickly sprinkled it towards the cages where the batbirds were kept.

This is one of the things that Shen Shu asked Ying Wu to do secretly during the day today, and it is also a preparation for her to look for bat birds at night.

The number of manta birds is so large that they can only be destroyed in the shortest possible time by burning them.

Shen Shu just finished sprinkling all the sulfur in his hand-

Then he heard the beating of drums that shook the sky, and resounded in the night sky.

The sound of the hooves of thousands of horses, accompanied by the light of fire, rushed into the valley from far and near......

。