"If the number of magic crystals is too large, then you can get the legendary Demon Emperor Armor, this is the foundation for me to gain a foothold in the future, if you want to get a sufficient amount of magic crystals, the fastest shortcut is the battle of the gods!"

Ye Yu was silent, he had been cultivating this pure demonic qi for decades, but the number of demonic crystals had been decreasing but not increasing, which was the root cause of his headache. When he refines the first magic crystal, it means that this technique is a small success, but if it is a big success, it is too difficult.

"I always feel that there is still a mystery to this pure demonic qi, but unfortunately I have too little control, and now it is only two meridians demonized, and I can't test it. Night Feather raised her right hand, and within her fingers, five black qi spun rapidly.

"If you want to know what the mystery of this demonic qi is, you need at least five meridians to be completely demonized, and this is just my speculation, how to do it has to be experimented!"

Ye Yu sighed lightly, this dark demonic aura, he still couldn't figure it out, and it was quite incomprehensible how this demonic forbidden came out.

He came up with many reasons, but each one was only unique and not common.

"It seems that I need a lot of experiments, a lot of self-deduction, before I have a chance to comprehend the mystery of this magic crystal!" A cold glint flashed in Ye Yu's eyes, and a murderous intent surged in his eyes.

He pondered a little, and his divine sense immediately dispersed, swept around, and outside the Xuanyin Building, he found the two sergeants that the demon commander had arranged for him to guard.

The two of them were afraid of Ye Yu's supernatural powers, and they didn't dare to approach, but the order of the demon commander had to obey, so they guarded outside the Xuanyin Building, and no one was allowed to enter and disturb.

As early as when Night Feather entered the city, these two sergeants had already appeared, and they claimed to be on the orders of the Demon Marshal to serve as Night Feather's guard, and Night Feather did not refrain from this, after all, he also wanted to see who the rumored Demon Marshal was.

"I want to see the demon handsome, you two lead the way!" Ye Yu said flatly.

The two were stunned and hurriedly said yes.

As soon as Ye Yu moved forward, he stepped out a few feet and walked out, the two sergeants immediately followed, one of them hesitated, and said respectfully: "The Demon Marshal has already spoken first, if the Night Commander wants to see him, he only needs to go to the depths of the forest." ”

"Well, I see. Ye Yu said lightly, he didn't go to tell Long Yinfeng and the others, just because he wanted to inquire about some situations and confirm some things by the way.

A group of three people walked out of the Xuanyin Building, and Ye Yu walked in front.

The place where the Xuanyin Building is located is the east corner of Hongcheng, which is relatively quiet, and Ye Yu walks forward at will, pacing.

Night Feather was not walking fast, he walked, looked around, gradually, after passing through the east corner, he came to the central street of Demon God City, which is close to the river, there are many pedestrians, and the shops are lined up on one side, which is quite lively.

The sound of boiling sounds, slowly into the ears, the pedestrians shuttling around, there are men and women, looking at those pedestrians, Ye Yu feels like he has returned to the earth, especially those women, who are brightly dressed at the same time, revealing most of their skin, which is quite pleasing to the eye.

Everything in front of him made Ye Yu's mood for many days loosen, he walked slowly, like a mortal, the mysterious qi in his body was hidden unconsciously, like the endless river slowly drying up.

Along the way, Night Feather sometimes stopped outside some shops, looked at it a few times, or entered, or left, but each time the stay was very short.

He was like a passerby, walking slowly in this foreign land.

Ye Yu's appearance is already handsome, and with the practice, there is a temperament that is out of the world, so that among the pedestrians around, there are some more open women, sometimes staggered and passed, and will look at Ye Yu.

The white-clothed Night Feather, from a distance, seemed to be powerless, like a scholar, as for the two military lands that always followed him, in the eyes of everyone, they were typical guards.

It's just that on Ye Yu's body, there is always a completely different aura from here, which makes him unable to really integrate here, so that his figure has a trace of decline, faintly emanating, and the white hair makes him stand out from the crowd.

The pedestrians around, sometimes a pair of men and women talking and laughing, the demeanor is quite intimate, compared to them, the figure of Ye Yu, but it is a lonely one...... He walked in the crowd, and the noise around him was like another world, a pair of men and women, like another time and space, and everything in front of him was not familiar and connected with him at all.

An indescribable feeling rose in Ye Yu's heart, and he sighed lightly, this street is still very long, but he doesn't want to go on.

The sky gradually dawned, and when he was about to turn around and leave to look for the magic handsome, there was a sound of the piano in his ears, the sound of the piano was very faint, as light as a trace of sadness contained in it, this faint sadness, the faint sound of the piano, at this moment, was strangely in line with Ye Yu's mood, and his steps to leave stopped.

Looking for the sound of the piano, Night Feather walked slowly, not far from the side of the street, but there was a light long river, this river surrounded the Demon God City, and it was one of the inland rivers of the Demon God City.

There are several painting boats on the river, and the sound of this piano comes from one of them.

Ye Yu stood quietly beside the river, listening to the sound of the piano, with his cultivation and eyesight, he saw at a glance that on the painting boat, there was a woman playing the piano, this woman only showed her back, this back, like her piano sound, revealed a faint sadness and loneliness.

Not far in front of her, there were several young people sitting, laughing and drinking with each other, and the bursts of laughter, in the sound of the piano, were so incongruous, so out of place.

Ye Yu quietly looked at the painting boat, the sound of the piano fell in his ears, he slowly savored, and slowly found a familiar feeling.

At this moment, he seemed to have returned to the time when he and Xiao Yuxian walked side by side on the Holy Maiden Peak in Dongling Mountain, when he and Xiao Yuxian were the only ones together.

In those dull days, Xiao Yuxian would play the guqin with one hand, and Xiao Yuxian's piano sound was always accompanied by Ye Yu.

In Xiao Yuxian's piano sound, there was also a faint sadness and loneliness, Ye Yu at that time, I could hear it, but I didn't understand it very well, but I could only accompany her silently. Because the sadness in the sound of the piano is too empty, too ethereal.

It wasn't until later that the two of them confirmed their eyes in the four seas, and Xiao Yuxian said at the time that it was a song

Piano of Tears

The song played with tears of heart, the melody condensed with the tears of true love, is the testimony of her love with him, and the melody of the tear piano can still be felt by Night Feather until now.

After life and death, Night Feather never heard the same sound of the piano again. Today, here, when he hears the sound of the piano, the sadness in his heart slowly emerges.