Who made him a sword-wielding Gu Immortal?

On this map, only the general outline of Beiyuan was hastily drawn, and a few places were marked. Among them, the southern border outside the outline was marked with a place called Tieliulin.

The border outline of Beiyuan was drawn with solid lines, only the section of Tieliulin was drawn with dotted lines.

Tie Yunqing pondered in his heart. At this time, the boundary wall of the five domains had not yet dissipated. The southern border and the northern plain were blocked by the boundary wall. Could this dotted line be the weak point of the boundary wall?

However, Feng Wuming was not caught at the moment, so his guess could not be verified. He just silently memorized the place name and location of Tieliulin.

Continuing to look at the map of Beiyuan, Tie Yunqing saw one of his destinations in Beiyuan at a glance.

Crescent Lake.

Tie Yunqing remembered that in the original work, Fang Yuan used the method mentioned by Ma Hongyun in his previous life at Crescent Lake to enter Langya Blessed Land and met Langya Earth Spirit.

Let Langya Earth Spirit refine three poisonous insects for him according to the agreement with the Demon Lord Daotian.

Tie Yunqing muttered to himself: Among the three Gu worms, the second one, the Kongqiao Gu, is what I must get. This time I am well prepared to avoid Fang Yuan's dilemma at that time. The choice of the remaining two Gu worms must also be the fairy Gu.

There are 20 sword saint inheritances in Beiyuan, but it is too difficult to obtain. If there is a chance, you can try it.

There are also many sword killing moves in Langya Blessed Land, and you need to prepare things that can be exchanged with them in advance.

Speaking of sword killing moves, Tie Yunqing had only seen three killing moves in the Tong family sword inheritance before, including the sword outlet box that can be used by the third-level Gu Master. Two of the killing moves require the participation of the fourth-level Gu worms in the inheritance to be performed.

Rumble!

At this moment, there was a tremor in the white bone secret cave, which lasted for a moment.

Tie Yunqing stood up immediately and quickly put the things on the table into the storage Gu.

"Is it an earthquake? Or an invasion by outsiders?" Tie Yunqing couldn't help but start to guess.

While thinking, Tie Yunqing walked out of the cave and ran into Zhou Quan who came to report the abnormality.

Zhou Quan was a little out of breath. During the days of settling in Baigu Mountain, the heavy workload really exhausted him. In addition, Tie Yunqing, the hands-off boss, really made Zhou Quan a little overwhelmed.

"Sir, it's... Zhou Yue'er's own secret cave for refining Gu has an abnormality. Brother Xionghuo has rushed over." Zhou Quan reported.

"Let's go and have a look." Tie Yunqing ordered Zhou Quan.

Under Zhou Quan's guidance, Tie Yunqing walked around in the corridor of Baigu Mountain for more than ten minutes and came to a cave with green smoke coming out.

Xionghuo, who was standing at the entrance of the cave, saw Tie Yunqing and Zhou Quan rushing over, and hurriedly trotted over to greet them.

Tie Yunqing pointed to the cave, frowned and asked: "What's the situation?"

The situation he was referring to was Zhou Yue'er's personal safety, but Xionghuo misunderstood.

"I came here the first time. The Gu worm is fine. Only the elder of Yue'er's family was seriously injured in protecting the Gu worm. His life is not in danger. I have sent someone to call the Gu master to come." Xionghuo had an expression of seeking credit.

Tie Yunqing gave him two crisps.

Xionghuo lowered his head, bared his teeth and grinned, but did not dare to make a hissing sound.

He did not understand why he was slapped even though he was the first to come.

"I hit you to tell you that your life is much more precious than the Gu worm. You came here first, but you did not hold Zhou Yue'er to find the Gu worm for treatment, but let her wait." Tie Yunqing glanced at him.

Stepping into the cave, the smoke in the cave had dissipated for the most part. I saw that the area of ​​this white bone cave was not large, but it was piled with scattered and burnt books of all kinds.

Some were made of animal skins, paper, and jade pieces.

The rest of the Gu refining materials were also splashed everywhere in the cave because of the previous explosion.

Zhou Yue'er, who was leaning against the bone-white cave wall, had blood on the corners of her mouth and was pale. Her arms and thighs were bleeding, but she was holding a box tightly in her arms.

Seeing Tie Yunqing coming in, Zhou Yue'er wanted to struggle to get up and say something, but just as she opened her mouth, she spat out a few mouthfuls of blood foam.

"Don't move, I'll treat you, let's put the matter of the Gu worm aside for now."

After Tie Yunqing finished speaking, he directly summoned the flesh-white bones and urged the true essence, and a handful of warm yellow glow covered Zhou Yue'er's body.

After a few breaths, Zhou Yue'er's face returned to rosy, and the damaged skin on her body grew back.

Except for the tattered clothes on her body caused by the explosion, she almost returned to her pre-injury state.

"My lord, Gu worm, I have..." Zhou Yue'er carefully took out a box from her arms.

At this time, more and more people came. Tie Yunqing looked at Zhou Yue'er who cherished the things in her arms so much, and looked outside again. He immediately ordered Zhou Quan to deal with the aftermath and took Zhou Yue'er back to his own bone-white secret cave.

In the secret cave of bones, Tie Yunqing sat in front of his desk, watching Zhou Yueer put the wooden box carefully in front of Tie Yunqing with great care.

"What happened to the explosion just now?" Tie Yunqing stroked the wooden box with his hand, his voice soft.

Zhou Yueer became more and more embarrassed, and whispered: "I wanted to try to refine the fifth-level Gu, but I couldn't control it and caused the explosion. I'm sorry, master."

Fifth-level Gu?

Tie Yunqing's pupils shrank. Zhou Yueer in front of him was only a third-level Gu master, but she actually tried to refine a fifth-level Gu worm. Wait!

"Can you successfully refine a fourth-level Gu?"

Zhou Yueer did not answer this question, but took two steps forward and slowly opened the wooden box in front of Tie Yunqing.

There were four Gu worms in the wooden box.

Four Gu worms that Tie Yunqing had never seen before.

"The clan leader spent three million Yuanshi to support me in refining Gu. I referred to many sword traditions and tried hundreds of Gu recipes. Finally, I refined this set of Gu worms, but there was only one Gu worm in each turn from the first to the fourth turn." Zhou Yue'er's tone at this moment also revealed a hint of pride.

She had a good talent in refining the Dao, and Zhou Quan invested millions of Yuanshi for her at all costs under Tie Yunqing's instruction, and finally saw the results.

Then, Zhou Yue'er picked up the Gu worm with the weakest breath, which was like a dragonfly wing, and introduced it:

"Master, this is the Gu I got inspiration from the Yin Ci Gu and combined with other inheritances to refine it. I call it the Shadowless Sword Gu. Its characteristics are just like its name."

The next moment, Zhou Yue'er grabbed the Gu worm, urged the true essence, and waved her hand towards a chair on the side.

Tie Yunqing saw nothing, no trace of any object scratching, and then there was a crisp sound, and the chair was split in half from the middle.

Hiss~

Tie Yunqing took a breath of cold air. With his strength as a fourth-level Gu Master, he could just sense that an object shaped like a sword split the chair, but with his naked eyes, it was empty and he saw nothing.

Zhou Yueer was considerate and immediately offered the Gu worm. Tie Yunqing took the thin and shadowless sword Gu and quickly refined it.

Then, he used his fourth-level pale gold true essence to force it, and waved his hand at the bone wall. In an instant, a deep sword mark appeared on the cave wall, and the naked eye also could not catch any trace.

Tie Yunqing looked up at Zhou Yueer in front of him. He seemed to have picked up a treasure. He didn't know what surprises Zhou Yueer could bring him with the remaining three Gu.