Naruto's arsenal system

Although Kirito was surprised how Ruiqiao Yifeng knew about this, he did not show it. At this moment, Kirito didn't know whether to show that he accepted his help or refused his help.

On the one hand, Kirito doesn't want anyone who only knows the shape and characteristics of his Soul-Zanbing Knife. Every time Kirito exposes his Soul-Zanbing Knife, Kirito increases the chance of death. Once the enemy fully understands the properties of his Soul-Zanbing Knife, then The unlucky one is Kirito himself.

At this moment, Kirito thought of countless thoughts, but once he missed this opportunity, what should he do if he could not upgrade his soul-cutting sword? Kirito felt confused. Just when Kirito was hesitant, Rui Qiao Yifeng seemed to see Kirito's worry and hesitation, and slowly sat on the stool, saying something to ask Kirito to give up the idea of ​​killing him. Using Rui, Qiao Yifeng said, "On this planet of Green Star, I can't say that only I know how to use this crystal, but I dare to say that I can make good use of all the energy of this crystal, and can help you advance the soul-cutting sword. At least in my research in this area, I think no one is second. one."

When Kirito heard this, he knew that an arrogant person like Ruiqiao Yifeng would not bother to tell such a lie. When Kirito got the crystal from him, he knew that Ruiqiao Yifeng would probably also use this crystal, but he didn't expect that Yes, there are not many people who can use such a crystal. Is it too rare? Or is his soul-cutting sword different from other Shinigami? Although Kirito is puzzled, he no longer has the intention to kill.

Kirito looked at Ruiqiao Yifeng's leisurely and contented look, and I'm afraid it wouldn't be that easy for him to kill him in time.

Kirito relaxed and sat next to Rui Qiao Yifeng and said, "In this case, I will reduce my requests to you by two. You help me upgrade and give me crystals. Counting two things, now we only have one request left." Something happened.”

Ruiqiao Yifeng glanced at Kirito's eyes and said, "Okay, the premise is that you cure my disease and bring me back to the soul world safely, then our agreement will take effect."

Kirito smiled confidently and said, "No problem."

Rui Qiao Yifeng said seriously, "In this case, summon your soul-killing sword and bring out the crystal as well."

Kirito hurriedly took out the crystal and the soul-killing knife. The two items were tightly glued together. Kirito said to Rui Qiao Yifeng with a wry smile, "When I come back, I will take out the crystal. My The Soul-Zanbing Sword had excited thoughts, but it seemed that the Soul-Zanbing Sword could not directly absorb the energy in the crystal. As a result, the Soul-Zanbing Sword sent out different requests to me, and I didn't know how to help him. I almost died of panic. , Fortunately you are here, otherwise I really don’t know what to do." Kirito looked at Ruiqiao Yifeng with a melancholy look on his face.

Ruiqiao Yifeng looked carefully at Kirito's soul-cutting sword and the crystal he gave Kirito. The two objects continued to emit dazzling light, but they had no way to merge, and they were unwilling to let go of each other and could only stick together.

Ruiqiao Yifeng said to Kirito, "Every soul-cutting sword is unique. According to the owner's personality and the time and place where it was born, the soul-cutting sword has different attributes, so there are also different crystals. This crystal is the most powerful one." At first, you fuse the daughter bodies of the added materials, which can echo the mother body of some of the materials in the Soul-Zanbing Knife. However, the Soul-Zipping Knife has already taken shape, and the daughter bodies of the crystal cannot be fused into the existing shape of the Soul-Zanbing Knife. It can rely on external physical methods to maximize the crystal's ability to absorb the power of the crystal. However,

Many people are unable to use the power of crystals correctly, but the power of crystals is lost in vain. Some people forcefully hope to upgrade their soul-cutting swords, and they don't know where they heard that they can absorb crystals, and they forcefully absorb crystals with properties different from their own. , causing the soul-cutting sword to lose its own spiritual energy, and may even cause the owner of the sword to disappear and die at the same time. Ruiqiao Yifeng said as he studied how to configure the extraction solution to maximize the benefits for both Kirito and his soul-killing sword.

Kirito listened carefully and wondered how Ruiqiao Yifeng knew so much knowledge.But the smart Kirito didn't ask why. Everyone has his own secrets and his own unspeakable secrets, such as why he came to the Green Star and why he wanted to return to the soul world.

Kirito looked at Rui Qiao Yifeng's serious eyes, waiting for Rui Qiao Yifeng to reply to him.Ruiqiao Yifeng suddenly let out a sigh. Kirito who was waiting was a little flustered and asked hurriedly, "What's wrong?"

Ruiqiao Yifeng did not answer in a hurry, but carefully observed Kirito's soul-cutting knife. After a while, during this period, although Kirito was eager for Ruiqiao Yifeng to reply to him, he did not dare to disturb Ruiqiao Yifeng's observation, for fear of letting him He misunderstood something. After all, the soul-cutting sword is the second life of the God of Death. The death of the person with the sword is not a joke.

Fortunately, after a while, Rui Qiao Yifeng finally finished the inspection. Kirito looked at him anxiously. Rui Xiao Yifeng felt funny when he saw Kirito's nervous look. If he thought about it carefully, it was true. After all, the soul-cutting knife is the second weapon of the God of Death. Life, people who have not cultivated cannot feel this kind of mood. Thinking of this, Rui Qiao Yifeng's eyes darkened.

Kirito, who carefully observed Rui Tongfeng's every move and facial expression, felt his heart skip a beat. Could it be that his soul-cutting sword couldn't use this crystal? Is it so difficult to advance his soul-cutting sword?

Although Rui Qiao Yifeng thought of some unhappy things, he would soon get over it. Seeing Kirito's nervous look, he suddenly became happy. After a moment of silence, he said, "Your information is from what I met before." Is it different?"