Outside Heaven Dou City, Seven Treasure City, inside the Seven Treasure Glazed Sect.

Ning Fengzhi had already returned to his conference room, sitting at his main table, fiddling with the delicate secret weapon in his hand, his eyes were calm and he didn't know what he was thinking.

"What's the matter, I'll see you're fiddling with this when you come back?"

Suddenly, a dry voice sounded in the room, disrupting Ning Fengzhi's thoughts, and a tall figure quietly appeared in the room.

Looking at the withered and flattened figure, describing the terrifying appearance, I learned that people could see at a glance that it was one of the Seven Treasure Glazed Sect's Protector Douluo, Gu Rong, title: Bone.

"Oh, it's Uncle Bone." Ning Fengzhi said slowly, "Uncle Gu, come over and take a look at this secret weapon, what do you think?" ”

"Hidden weapon? What is that? ”

Gu Rong stepped forward to take the insinuation from Ning Fengzhi's hand and asked strangely.

Ning Fengzhi thought for a while, and according to Tang San's meaning, he explained simply: "The so-called hidden weapon is an attack weapon used to launch secretly, attacking the enemy in unprepared places, and has the effect of defeating the strong with the weak. ”

Gu Rong listened to Ning Fengzhi's explanation, and directly pressed the switch on his arm.

Moment.

A cloud of yellow poisonous mist immediately erupted, only to hear a loud ding,

Bone Douluo frowned slightly, looking at the poisonous needle that shot at his arm and then bounced to the ground, he couldn't help but look at Ning Fengzhi and asked, "I feel that this kind of power may be lethal to some Great Soul Masters." Once the strength surpasses the Soul Venerable, its harmfulness drops dramatically, is this any use? ”

Ning Fengzhi smiled indifferently and said, "What if I told you that this thing can be mass-produced very simply?" ”

"Oh? Is this thing called a hidden weapon convenient for mass production? That would be of great help to the sect. Suddenly, a voice sounded in the field again, and said coldly and indifferently.

Ning Fengzhi and Gu Rong's eyes followed the sound, and they suddenly saw a tall old man with white beard and white hair suddenly appeared in the field, looking at the insinuation in Gu Rong's hand with magical eyes.

"Uncle Jian, you're here." Ning Fengzhi nodded at the old man, and it could be seen from the title that this old man was another Protector Douluo of the Seven Treasure Colored Glass Sect, Dust Heart, Title: Sword.

Ning Fengzhi stepped down from the stage, and said with a hint from Gu Rong's hand: "Most of our people in the Seven Treasure Colored Glass Sect are auxiliary soul masters, although their status in the soul master world is not low, but in terms of actual combat, they are still not comparable to those battle soul masters." ”

"So...... Feng Zhi, do you want the guards in the sect to equip a large number of this kind of hidden weapon, so as to shorten the distance between them and the battle soul master? Gu Rong said thoughtfully.

Judging from the insinuation just now, although the attack power is still insufficient, it is still more than enough to be placed on the guards at the bottom, and even so, it can greatly improve the security of the sect.

Ning Fengzhi shook his head with a smile and said, "It's not just that. Today I went out and happened to meet the man who made this secret weapon, and I learned from him that he has a more powerful secret weapon in his hand. ”

"Oh? Fengzhi, you met the maker?! Gu Rong and Chenxin looked at Ning Fengzhi at the same time.

Ning Fengzhi smiled bitterly and spread his hands and said, "That maker is actually known to you. ”

Facing the curious eyes of the two, Ning Fengzhi had no choice but to tell the two of them everything about today's incident in the auction hall. The light in the eyes of the two Titled Douluo also continued to flicker with his words, and they seemed to be quite surprised.

......

On the other side, Shen Yuan and the others also returned to Shrek Academy, and followed Shen Yuan to his villa located in the back mountain.

Shen Yuan took out all the piles of objects, and finally took out a very ordinary jade pendant with a dull and ordinary jade, which was engraved with inexplicable textures, blurred lines, and incomplete patterns.

"Brother, is this the strange jade pendant?" Xiao Wu stared at the jade pendant for a long time, and finally talked in disappointment, puffing out her mouth and muttering, "No matter how you look at it, it's just a simple piece of jade." ”

Shen Yuan touched Xiao Wu's head with a smile, and said to the Phantom Moon Fox: "Yueyue, I'm sorry for you!" ”

The Phantom Moon Fox nodded lightly, his eyes suddenly lit up, and the two tails behind him were slightly cocked, and a huge spiritual power immediately surged towards the jade pendant in front of him.

Suddenly, the jade pendant, which originally seemed ordinary, began to slowly tremble, and wisps of white soul light continued to emerge from the texture of the jade pendant, gradually penetrating all the lines, and slowly spreading towards the blank area on the side.

The whole jade pendant slowly lit up, but in an instant, it was covered by dense white translucent lines, running in an inexplicable trajectory, forming a pattern. At first glance, it is extremely messy, but when you look closely, there is a sense of neatness and abnormal disorder, which seems very contradictory.

"Damn, what is this?" Oscar couldn't help but widen his eyes when he looked at the jade pendant that had changed so much before and after.

Shen Yuan also looked at the jade pendant that was completely different from the previous one with a magical expression, his eyes were shining, and the sense of anticipation in his heart couldn't help but rise again.

After nearly a minute, the Phantom Moon Fox slowly withdrew his spiritual power, and at this time, the jade pendant had completely changed its appearance.

The originally dull body exuded a hazy light, and translucent white lines ran and outlined on the surface of the jade pendant, forming two patterns, one in front and one in the back.

In front of a half-raised hammer, the hammer head is slightly upturned, as if it is about to hit somewhere, several people look at this pattern are shocked, as if they heard a bang, their minds can't help but dizzy. Only Shen Yuan and Tang San's eyes were still clear, but they both looked at the hammer-shaped pattern with a suspicious look.

"This is a spiritual exercise?!" Tang San looked at Shen Yuan suspiciously and asked suspiciously.

Shen Yuan nodded silently: "Well, it is indeed a spiritual exercise method, and it is similar to the forging method I got, but the obvious effect is stronger." ”

The forging method that Shen Yuan got from the heart refining notes was actually to use a specific spiritual fluctuation to tremble in the spiritual sea to continuously purify his own spiritual power, so as to achieve the effect of exercising spiritual power.

This method is similar to the blacksmith's steel, so it is also known as the forging method.

However, although the effect of this method is not bad, there is also a significant drawback.

The slightly rough forging method will cause a great burden on one's spiritual sea every time he exercises, and each person can only exercise once a day, and no matter how much it is, it is easy to cause damage to one's mental power.

However, the spiritual training method on the appearance of the jade pendant was a little different, and the moment a few people looked at it, a soul power fluctuation was emitted, shaking the spiritual sea of everyone, and at the same time, it also slightly purified the spiritual power of several people, and from the situation of several people, it seemed that there were no particularly big sequelae.

It can be seen that this jade pendant spiritual training method is far better than the forging method that Shen Yuan got before.

"It's a pity that it's a little late." Tang San looked at the jade pendant in front of him and sighed in a low voice.

At this time, he had already used the immortal grass to quickly raise his spiritual power, and he could no longer look down on this kind of spiritual cheats similar to the forging method.

Now he has long begun to try to exercise his mental power with contemplation and thoughts, just like Shen Yuan.

This approach is not only safer, but also more efficient.

Shen Yuan chuckled and said, "You don't need it, others may not need it, and if you have an extra spiritual exercise method in your hand, you can study it if you have the opportunity." ”

Tang San glanced at him and said, "I don't have you like you to have Yueyue and them to help you cultivate, so I have so much spare time to study these. Right now, my soul power and soul skill cultivation alone have taken up most of my time. ”

Shen Yuan grinned and slowly picked up the jade pendant and turned it over, and the eyes of the Phantom Moon Fox on the side also flashed pink, and a mental fluctuation flashed, which immediately shocked Oscar and the others from their vertigo.

"This ...... What's wrong? Everyone woke up and immediately looked at Shen Yuan with a confused expression.

"Nothing." Shen Yuan chuckled and shook his head and said, "I'll explain to you later." ”

As he spoke, he looked at the pattern behind the jade pendant.

At first glance, everyone immediately understood the meaning of this pattern.

Shen Yuan's eyes moved, and he immediately took out an item from the items auctioned off and put it beside Yu Pei.

This makes it clearer.

The pattern on the jade pendant is the same as the pen-shaped object.

The pattern was the shape of a brush made up of bright white soullight white lines.