The dark and shiny Demon Slayer Arrow was only a little more than a foot long, and the shaft of the arrow was covered with mysterious lines, which were winding and disorganized, but there was an indescribable sense of harmony. If you feel it carefully, you can feel that there is a terrifying force in it, and it seems that it is about to explode and destroy everything at any time.

Yu Zhen's eyes lit up, he stepped forward and picked up the Demon Destroying Arrow to examine it carefully, and suddenly looked at Sun Xiaofei and asked, "What is this? Why did the old man feel a trace of terrifying power from inside." ”

Sun Xiaofei replied respectfully, "Elder Yu, this is the Demon Destroying Arrow. This one has been modified by me to be able to wreak havoc in enemy groups. ”

When An Bo and the others heard Sun Xiaofei, they all showed great interest. His eyes looked at the Demon Slayer Arrow in Yu Zhen's hand in amazement. If this thing is really as powerful as Sun Xiaofei said, then how effective can the empire be if it gets this kind of murder weapon.

"Ryan, you show us that. Let's see how powerful this thing is?"

"Yes, Elders, please come with me. Sun Xiaofei nodded, picked up the Demon Slaying Arrow and turned around and walked out, coming to a relatively empty place to stop. Amber and the others also walked over and stood aside to watch how he used the Demon Slayer Arrow.

Sun Xiaofei held the Demon Destroying Arrow and explained the method used while demonstrating. Sun Xiaofei sent out a force to activate the Demon Destroying Arrow, and the formation secret patterns on the Demon Destroying Arrow lit up, and Sun Xiaofei threw his hand and shot forward.

"Boom!"

A tree in front of it was reduced to powder in the explosion, and the power of the Demon Slayer Arrow Seal and the power of the formation erupted, forming an incredibly powerful energy storm, and any object that was caught up in it would be torn apart and shattered. Sun Xiaofei pinched his hands, and the magic seal turned into a curtain of light, covering this storm, and this destructive force could not be raging to cause destruction.

Sun Xiaofei's palm was empty, and the energy storm shrank sharply, and soon disappeared into annihilation. Revealing this ability, An Bo and the others couldn't help but nod their heads. Sun Xiaofei's strength has indeed improved a lot, and the power of this level can also be easily resolved.

Amber asked, "What's that thing called?" They could all feel the astonishing power of the Demon Slayer Arrow, and if this weapon was used well, it would be much easier to deal with the Night Empire, reducing the loss of troops.

Sun Xiaofei didn't hide it and explained: "This weapon is called the Demon Exterminating Arrow. I used the principle of the power of the five elements to restrain each other, and sealed it inside with formations and secret techniques. Once an external force enters, the power of the five elements will be lost, and the balance will be lost, and a huge destructive force will erupt. This thing can also be controlled remotely with mental power, but it is very difficult, and without the strength of a magister, it cannot be easily tried. ”

"It's okay, as long as it's powerful enough. This time you have made a great contribution, and I will report it and reward you. This thing will be made in large quantities and will come in handy when the time comes. Amber said with a smile on her face.

Sun Xiaofei took out the Demon Destroying Arrow, just to use it on the battlefield to destroy the forces of the Night Empire and inflict heavy damage on the enemy, reduce the pressure on the Raptors Empire, and strive for some battlefield advantages. Whether it is public or private, this matter is harmless to him.

Looking at this scene, a look of surprise flashed on Yu Zhen's face, and he asked Sun Xiaofei, "Who taught you these ways of formation refining?"

Sun Xiaofei didn't dare to reveal the secret of his cultivation exercises, so he thought of a way to deal with it. With a straight face, he said, "Great Elder, do you remember the lost land of the ancient city of Byron?"

"You mean...... You got that person's inheritance?" Amber asked excitedly as he heard this, his eyelids jumped.

"Yes. I have been inherited from Byron's predecessors, which is why I am where I am today. Sun Xiaofei admitted frankly, at this time, in order to make An Bo and others believe him, he could only say this.

"It's him, no wonder, it's a lucky boy to be able to get his inheritance. Yu Zhen looked at Sun Xiaofei with strange eyes and muttered.

Knowing the origin of Sun Xiaofei's formation learning, An Bo and the others no longer asked him. When a few people returned to the room, Li Fuqi asked about the materials needed to refine the Demon Destroying Arrow, and said that the materials for the first batch of Demon Destroying Arrows would be the responsibility of the Four Great Temples, and Sun Xiaofei only needed to refine them with peace of mind.

In this way, Sun Xiaofei will be very busy, and he will have to complete the task of refining the spirit beast bag and the demon destroying arrow. If you want to do these two things well, you can't do it in a day or two.

Considering the later action arrangement, Sun Xiaofei was afraid that he would lack skills, so An Bo and the others had to temporarily deal with these two things, and when all the materials were delivered, they would be handed over to him for refining.

Sun Xiaofei returned to the room to rest, and today An Bo and others talked to him, and afterwards told him not to leak it out, so as to prevent the enemy from knowing. Sun Xiaofei knew that the stakes were high, and he agreed that even if his best friend asked, he would not say it.

Early the next morning, outside Sun Xiaofei's door, a delicate figure wandered around, as if she wanted to knock on the door but didn't dare to stretch out her hand. This girl is Katie, since Sun Xiaofei cut off the news, she has practiced the cultivation techniques taught by Sun Xiaofei, and in terms of spatial mysteries, she has made great progress, and was later accepted as a disciple by a strong man, and now she has the strength of a magician.

After seeing Sun Xiaofei yesterday, Katie has been uneasy and always feels sorry for Sun Xiaofei. The reason why she has such achievements today is thanks to Sun Xiaofei's help to her at the beginning. Otherwise, she would not have had the opportunity to gain her master's favor, and the spatial mystery successfully made a breakthrough.

With a creak, the door suddenly opened, startling Katie. Hurriedly turned his head to look, and his expression changed and he looked very embarrassed.

Sun Xiaofei walked out of the room, saw Katie at a glance, and teased: "Katie, you got up so early!"

"Ah, early. I'm here to say I'm sorry, I'm ......," Katie said with some hasteness.

Sun Xiaofei interrupted her and said, "Don't say it." I understand, don't be burdened. You and I have met by fate, and I am happy that you can find a famous teacher. ”

"But, ...... me?" Katie heard Sun Xiaofei say this, and felt even more unhappy in her heart, she wanted to say something, but she couldn't say it.

Sun Xiaofei patted her on the shoulder, looked in the other direction, and said with a smile: "I know, I have something to do now." Listen to me and go back first. I'll see you again later. ”

Katie bowed slightly when she heard this, her face became relaxed, and she said, "Okay, then you must come to me." I live in Room 7 in the West Courtyard. ”

Sun Xiaofei nodded and sent Katie away. He said to himself, "What are you looking for me?"

"Can't I look for you if it's okay?"

A melodious voice like a yellow oriole sounded, and a woman in a light green dress walked out, the woman's appearance was dignified and quiet, her figure seemed to be soft and boneless, and she vaguely exuded pure beauty, which made people feel intimate with her. This woman is Mu Wanqing.

Sun Xiaofei touched his face, pretending not to know: "Yes." But that's not what you're here for. ”

"Hee-hee, you guessed it right. I came to you on my master's orders. Come with me. Mu Wanqingjiao laughed and said.

Sun Xiaofei frowned and said, "Your master, is it the Elf Queen?" You've found a big backer. Suddenly remembered the scene I saw yesterday, and then linked to the previous Elf Queen's attitude towards Mu Wanqing, this result can also be guessed.

Mu Wanqing urged: "That's right, let's go." My master was not happy when he was late. ”

Sun Xiaofei couldn't refuse, so he had to go with her to meet the elf queen. Sun Xiaofei was also a little curious in his heart, what was the important matter for the elf queen to find him at this time.

The two of them arrived at the elven queen's quarters, pushed the door open and entered. The elven queen's residence is full of greenery, strange flowers and plants, and it is a thriving scene. And the elven queen was watering the flowers and plants with a kettle, occasionally stretching out her slender hand to tidy it up.

"You're here. The Elven Queen tilted her head and said to the two of them.

Mu Wanqing shouted, walked over to her and stood with her hands down.

Sun Xiaofei didn't dare to slack off, bowed slightly and said, "I've seen the queen, I don't know what you're looking for me, queen?"

The elf queen's beautiful eyes glanced at Sun Xiaofei, a slight color flashed in her eyes, and she said lightly: "There is something, I want to ask you." This time, Qing'er will also participate, I am a little worried, I hope you take care of her. ”

Sun Xiaofei nodded and said, "This is no problem." I should do my best to keep Miss Mu safe and not let anyone hurt her. ”

"Then I'm relieved. Since you're leaving, I've got something for you. Qing'er, you go to the room and give him the jade box. The Elf Queen nodded slightly, Sun Xiaofei's answer satisfied her, and turned her head to Mu Wanqing and commanded.

"Yes, Master!"

Mu Wanqing walked inside, took out a white jade box, and handed it to Sun Xiaofei. Sun Xiaofei glanced at it hesitantly, his divine sense could not penetrate into it, knowing that the quality of this thing was extraordinary, and the things inside must be very precious. thanked the elf queen and accepted the jade box.

"Let's go. The Elven Queen ordered her to stop looking at them and concentrate on the flowers and plants in front of her.

Hearing this, Sun Xiaofei and Mu Wanqing had no choice but to say goodbye to her and turn away. Out of the door, Sun Xiaofei said to Mu Wanqing: "You go and prepare, I'm waiting for you here." ”

"No, I've been ready for a long time. Let's go!" Mu Wanqing shook her head and walked outside. Sun Xiaofei's face froze, he smiled self-deprecatingly, and his figure shook to follow.

"Hey, I'm going to see the old monster again, I hope this time it will go well. After Sun Xiaofei and the two left, the elf queen frowned, thinking of something that made her feel a headache.

On the empty plain, gathered and a large number of people and horses, a fierce aura of slaughter came to the face. The people here are divided according to the level of strength, and they are arranged like pyramids layer by layer, and the largest number of people in the back are ordinary soldiers, and the elite soldiers of the army are further ahead. In the middle part are some young masters and generals with good strength, and near the front are the older generation of strong men from all over the Raptors Empire, and some of them belong to the Temple of the God of War. This group is the least numerous, but the role they play on the battlefield is huge.

On the opposite side of the crowd, the King of the Immortal and the Prince and other high-ranking officials lined up and made brief speeches to the soldiers and the powerful people who were about to set off. Sun Xiaofei and Mu Wanqing didn't come early, and the vanguard had already set off to rush to Huju Pass.

The King of the Underworld and the others said a phone call, and it was nothing more than some words of advice and concern. As soon as Sun Xiaofei came, he walked towards Lucia and the others, and after Xiaohui came here, he fought with him hotly, and he didn't follow Sun Xiaofei anymore. Xiao Jin and Jin Ni stayed together, both of them cultivated the mysteries of the gold system, and getting along with Xiao Jin helped Jin Ni a lot.

When everyone saw Mu Wanqing and Sun Xiaofei coming over together, they all felt a little strange. Sun Xiaofei explained, and everyone was relieved.

"Woohoo ......!"

Figures flew away in the sky, and left here one after another under the leadership of the strong leader. An elder in a yellow robe swept into the air, waved his hand to Sun Xiaofei and the others, and flew into the distance. Sun Xiaofei and the others unfolded their bodies and followed behind, leaving the plain.

Countless rays of light of various colors rose in the sky, and a sound of breaking wind flew away quickly, leaving only the King of the Underworld and the Prince and others in place, watching them leave with solemn faces.