"You mean, let me be like a sword embryo, under the tempering of this spiritual pool, to remove impurities." Qin Cheng suddenly realized.

"That's right, but the sword qi in the Lingtan is vertical and horizontal, and it is dangerous everywhere, so you have to use the breath in the pool, so you must rely on this sword spirit to help you." Hei Lao also said.

While a few people were talking, a deep pool appeared in front of them.

This deep pool is not big, only 100 meters square, and the water is extremely clear.

Qin Cheng looked down from above, in addition to feeling the aura of aura, he could also see a fierce aura, flying through the water, like a swimming fish, it should be the so-called sword qi.

"Old sword, come out."

The three of them landed, and the black old man shouted towards the pool.

"You two old things, what are you doing here?" The pool shook for a while, and a man flew out of it and landed on the edge of the pool, snorting.

"Sword Elder, we're here to ask for your help." Bai Lao smiled and pointed at Qin Cheng and said, "This is the successor we chose, but his body is ......"

"You want me to help this kid get rid of the impurities in the meridians." Jian Lao released an earth-shattering aura, swept over Qin City, and said quickly.

Qin Cheng's heart moved, the sword elder was worthy of being a sword spirit born from the Sword Washing Pool, and he was much more sensitive to impurities, and he could see his problem at once.

"Old sword, can you do this?" Hei Lao asked.

"What are you kidding, there is no impurity in this world that I can't get rid of, whether it's people or blade materials." The sword elder said arrogantly.

"That's great, you can do me a favor." Bai Lao said with a smile.

"Not available."

Jian Lao's words made the two of them suddenly stiffen.

"No, old sword, you're idle in this sword washing pool, tell us that you're busy." The black old man said speechlessly.

The three of them are all machine spirits, trapped in this ancient sect, what are they busy with.

"You think I'm as laid-back as you are?" Sword Elder snorted.

"You can't do without this sword pool, there's a fart thing." Hei Lao said disdainfully.

"I'm too lazy to talk nonsense with you, get out of here." Jian Lao had a cold face, and he was about to leave with a wave of his hand.

"You!" The black old man was so angry that his whole body trembled, but he was helpless.

"Qin Cheng, this stinky thing has a bad temper, let's persuade him again." Bai Lao comforted.

However, at this time, Qin Cheng walked to the deep pool of the Sword Washing Pond.

His eyes were fixed on the pool, as if there was something unusual in the pool.

"Second Elder, maybe Elder Jian didn't perfunctory you, he is indeed very busy."

Qin Cheng slowly spoke, and his words made Jian Lao's footsteps pause slightly.

"If I'm not mistaken, in this sword pool, other sword spirits were born, and they are evil spirits."

Qin Cheng's words made Jian Lao's face change suddenly, and he looked at Qin Cheng suddenly, with shock in his eyes.

The two elders of black and white were also extremely surprised.

Evil spirits, but unlike these machine spirits, most of the evil spirits have no sanity, only know how to kill and devour, if a powerful evil spirit comes out, it will bring endless disasters to the world.

"Sword Elder, what Qin Cheng said is true?" Bai Lao gasped.

The sword elder was silent for a moment before he said slowly: "That's right, since a hundred years ago, this sword washing pool didn't know what had happened, and it began to breed new sword spirits, I was negligent at first and didn't care, and then I found out that these newborn things were evil spirits. That's when the process began. ”

"But these evil spirits grow in large numbers, and the sword washing pool is too big, I can only trap them in one place now, and they can't hold on to it lately."

"Boy, I want to ask you how you can see those evil spirits." Jian Lao asked towards Qin Cheng.

"My eyes are different." Qin Cheng smiled slightly, and pointed to his Heavenly Eye,

"How about we make a deal?" Jian Lao smiled and rolled his eyes.

Qin Cheng suddenly had a feeling that this sword elder seemed to be going to pit himself.

"As long as you can help me destroy a hundred evil spirits, I will help you get rid of impurities, how about it?" Sword Elder Dao.

"The seniors are so happy, those evil spirits are not low in cultivation." Qin Cheng didn't immediately agree, but asked.

"It's not too powerful, it's just about five grades in the realm, a little in six or seven grades, and the number is about more than a thousand." Jian Lao said casually.

"More than a thousand? It is also more than five products in the realm. "Qin Cheng's scalp is numb.

"That's right."

"Senior, do you want me to be killed?" Qin Cheng said speechlessly.

In the Washing Sword Pool, the evil spirits will definitely not exist alone, with the current state of Qin City, once it is attacked by dozens of evil spirits, this will not be an instant death.

"If you want benefits, you naturally have to pay, your meridians, no one can open them except me." Jian Lao said temptingly.

"Then give me the meridians first, and then I'll help you kill the evil spirits, can't you?" Qin Cheng frowned.

"You don't understand." The old man shook his head and sighed: "For you to practice, you need to use the power of the sword pool, but the old man is now suppressing those evil spirits." ”

"You killed some evil spirits, I can scatter some of the power out, otherwise there is no way to give you training." Sword Elder Dao.

Qin Cheng was thoughtful, and the two black and white elders on the side shook their heads.

"Forget it, Qin Cheng, this is simply a death, all high-grade evil spirits, the old man has a headache when he thinks about it." The two elders both advised Qin Cheng to give up.

"You're right, this kid's cultivation is too bad, don't force it." Jian Lao was also a little interested, and he was about to leave after speaking.

"Sword Lao, I want to try." Qin Cheng suddenly spoke.

The two elders of black and white both had a change in complexion.

"Qin Cheng, don't be impulsive, it is equivalent to thousands of Transformation Realm powerhouses, even if it is an evil spirit, it is definitely not easy to deal with." Bai Lao said worriedly.

"Once surrounded, we can't save you." Hei Lao also said.

Qin Cheng smiled and said, "There are a lot of things, how can you know if you don't try." ”

Jian Lao was a little impressed by Qin Cheng, this heir of the Ten Thousand Refining Sect, whether he succeeded in the end or not, at least had enough courage.

"Don't worry, the old man won't let you die. Those evil spirits can't leave the range of the old man's seal, so you just stay on the periphery and hunt, and it's still easy to run. "Sword Elder Dao.

Qin Cheng nodded, and then Jian Lao explained some precautions, and he plunged into the pool.

Entering the water, with a mark given by the sword elder, Qin Cheng was not attacked by those sword qi.

Like a spirit fish, he went all the way to the depths.

Soon, Qin Cheng came to the front of a huge light curtain, he looked inside, and in the extremely deep part of this light curtain, a large cloud of pitch-black light flickered and swam, and it was the evil sword spirit.

The amount was amazing, and the violent aura that emanated made Qin Cheng feel palpitations.

As soon as Qin Cheng's body moved, he penetrated the light curtain and entered it.

However, Qin Cheng was not stupid enough to alarm the hordes of evil spirits, he patiently looked for an opportunity, and finally found a lone third-grade evil spirit in the Transformation Realm.

Qin Cheng did not attack immediately, and kept approaching the evil spirits.

This evil spirit sensed Qin Cheng's hostility, and suddenly the body of the light group burst out with a strong light, rushing towards Qin Cheng.

Qin Cheng fled into the distance, found an absolutely safe place, and towards the evil spirit, a fierce aura surged out.