Xiao Yu didn't move, and he looked very anxious: "I'm going to go later, my sword has fallen in the room, I have to hurry up and get it!"

"Then I don't care about you!" the man reminded a little nervously, "When you're alone, watch out for the back!"

Leave in a hurry.

The corners of Xiao Yu's mouth smiled, he even reminded himself to be careful of the assassin, obviously he was the assassin.

Seeing that everyone was running out in a panic, he was not in a hurry.

It just so happened that everyone was gone, and he could meet this Great Elder alone, but he didn't expect to kill them by killing them, but he happened to create an opportunity for himself to face the Great Elder alone.

Good, good!

With his hands behind his back, he walked to the cave in the middle.

The crowd had left, and the cave passage was empty.

At the front, there is a stone door, the mechanism button is obvious, just to the right of the wall, is a stone plate the size of a fan.

Turning the stone plate, the stone gate rumbled up.

The stone gate rose, and a piece of steam also came to the face, with a strong medicinal fragrance.

Behind the stone gate is a large space, and, unlike the cold spring hundred foot pond, it is very primitive, but here it has been carefully carved and built, like a palace, with pillars, decorations, the ground is also polished flat and smooth, there are many stone piers on the ground, arranged neatly, it seems to be a place for teaching.

However, now it was empty, and there was not a single person.

There was another cave inside, there was no door, and the steam came out of that cave, like a cloud and mist permeating this space, and the medicinal fragrance became more and more intense.

Looking at this situation, a batch of pills will be ready to be baked immediately.

Xiao Yu walked over slowly and entered the cave door.

The cave space in front of me is much smaller, and there is a large alchemy furnace inside.

It looked like a giant gourd, spitting steam from top and a roaring fire below.

In front of the alchemy furnace, there was an old man sitting cross-legged, looking from behind, his back was very fat, with a somewhat stocky feeling, his hair bun was meticulous, and the whole person was motionless, as if he was cultivating.

The clothes were ink-colored, as if they were dyed with ink, and there was no other color to be found.

Xiao Yu was about to continue walking, when the man suddenly spoke, his voice was cold, as if coming from under the ice, with a hint of coldness: "There is a distinguished guest coming, there is a long way to welcome, please atone for your sins......"

Xiao Yu frowned and smiled: "Do you know that I am not from Caidan Valley?"

The man snorted and laughed: "Except for the patriarch and the third master in Caidan Valley, no one dares to set foot in this cave for half a step, this is an important place for refining pills, so if you don't understand the rules, you will break in directly, you must be a distinguished guest from outside the valley!"

This old man is really powerful, he didn't look at himself at all, and he was calm enough.

"Well, I'm indeed a distinguished guest from outside the valley!"

"You're the assassin who appeared in Caidan Valley, right?"

Xiao Yu smiled at the corner of his mouth: "I don't know how this was deduced?"

"Come uninvited, take advantage of the situation, there is no such unruly guest, unless it is an assassin!"

"Well, you're right!"

"Why, you're here to kill me?" the old man still didn't look back, and sat cross-legged peacefully.

Xiao Yu smiled: "I have to ask first, you are the Great Elder?"

"It's the old man, you're here to kill the old man?"

Xiao Yu pouted: "I don't want to kill you, after all, there is no deep hatred, as long as you hand over the potion to rescue the Lock Heart Sword, I will turn around and leave!"

"Haha!" the Great Elder suddenly burst out laughing, "So you're that girl!"

Xiao Yu was surprised: "Can you see that she is a girl?"

"If the old man can't even tell that she is a girl, she will live so big in vain! I can not only see that she is a girl, but also definitely a girl with an extraordinary background, such a girl, even if there is a force behind her that can destroy Caidan Valley in an instant, I will not be surprised. But I'm a little disappointed today, that girl's person is not Er'er, from your footsteps, I can conclude that you are no more than the fifth level of the Yellow Extreme Rank, it turns out that the girl's person is just a general, it's really a big disappointment......"

Xiao Yu was surprised again, this guy actually concluded by the sound of footsteps that he was no more than the fifth level of the Yellow Extreme Rank.

However, he was wrong about one thing, he was not the girl's person, he could only say that he was the person who helped the girl.

Before he could speak, the Great Elder spoke again: "Guest, you came just in time, just in time for my latest batch of pills to be baked! It's been a long time since I've been refining pills so heartily, just because of the lack of Blade Grass, the pills that nourish cultivation have never been able to be refined, and recently Caidan Valley has suddenly entered a lot of Blade Grass, which really helped me, this alchemy furnace hasn't been touched for a long time!"

Xiao Yu smiled bitterly, if he said this, he was able to refine this batch of pills, and he was the greatest credit.

Because it was because he had provided so many blade grasses that these pills could be refined.

"It's just right, it's just right!" the Great Elder sighed, "It's a big deal for the pill to be baked, you came at the right time, I was worried that there was no sacrifice, but now I don't worry at all, I can use your blood to sacrifice this batch of pills, to ensure that this batch of pills has outstanding efficacy, the medicinal power is extraordinary, the pills are about to be baked, let's hurry up, let's start......"

Before he finished speaking, his figure suddenly ejected.

Turning around in the air, he opened his hand, and a sword bead suddenly burst out, like a raging storm.

The so-called sword bead is a kind of hidden weapon, which is usually a bead, but when it is launched, it is like a fierce beast showing its fangs and revealing the blade.

With the power of the launch, the blade rotates, creating lethality.

Moreover, when the sword beads are fired, they are often one by one, and they are very lethal.

And this great elder's sword bead is even more vicious, and the blade is coated with highly poisonous medicine, as long as it is stained, it will be troublesome.

The Great Elder City Mansion is very deep, and the experience is also deep, through the sound of footsteps, he has already judged that Xiao Yu's level is definitely not more than his own, so he is very confident, his body bounces up, he turns around, the sword bead shoots, and the action is synthesized in one go, and he feels that this first wave of attacks is enough to kill Xiao Yu.

Whoever makes Xiao Yu's level not higher than him, as long as there is the slightest gap, the performance will be extremely magnified in strength, and he is too experienced in battle, he will definitely not miss such a good opportunity to kill in dislocation.

After making a move, he saw the sword beads raining down, and opened the small but sharp blade of the sword, enveloping Xiao Yu.

And Xiao Yu hadn't even reacted yet, and couldn't help but sneer at the corner of his mouth, sure enough, the first wave of attacks could be done.

Killing this assassin is a great credit to the patriarch.

Of course, he doesn't care about these credits or anything now, but when Caidan Valley is in trouble, he always stands up and is feared and worshipped, and that feeling is what he is deeply obsessed with.

Seeing that Xiao Yu was about to be beaten all over his body by the sword beads, suddenly, the figure flickered, and Xiao Yu disappeared.

The Great Elder in the air was shocked, how could it be?

Why is this guy so fast?

Quickly saw that Xiao Yu flashed to the right of his original position more than two zhang away, completely avoiding this wave of sword bead rain.

The sword beads struck the ground, some of them deep into the stone ground.

The Great Elder still couldn't figure out how a guy whose rank was not as high as his own could have such a fast speed.

However, when he fell, he had already quickly figured it out, no wonder Cai Dan Gu always couldn't catch this guy, it seems that this guy has a clever body method, although his level does not exceed the fifth level of the Yellow Pole Rank, but the body style is definitely far more than that.

The strength is not strong, but the body is weird, so it is difficult to catch.

Thinking of this, the corners of his mouth sneered, thinking, no matter how fast you move, you can't stop the group from attacking.

Before he landed, his body rotated, and there were already two more pills in his hand, and he threw them directly towards Xiao Yu.