Because in Lu Chen’s view, when setting up the formation, the higher the spiritual stone used, or the higher the spiritual energy in the body, the higher the formation naturally. The enemy that can be resisted or dealt with is naturally The more the more advanced.

But now when he heard the old man say this, Lu Chen was entangled in not daring to take out the best spirit stones. After all, the old man had gone so many times and only got the basic spirit stones. If he took out the best spirit stones, then What would the old man think, would he think he was mocking him?

Lu Chen still didn't dare to reveal his details for the mysterious old man who had helped him, but he actually didn't know anything about him, for fear of accidents.

At the same time, Lu Chen felt extremely fortunate in his heart. Fortunately, the Lingshi Mine Teleportation Talisman owned by the old man just now was the last one. Otherwise, when he goes in next time, he sees that it has been made like this by himself. There must be a dead heart.

Lu Chen doesn’t think that such a vein of spirit stone will be refreshed by the system again. It is estimated that there are many such veins in the entire game, but they must be one-off. Otherwise, with the help of spirit stone, players want to improve their own. Strength is too simple.

"Boy, how many spirit stones did you get? You gave me all 1,000 yuan so generously?"

Originally this was not a mission, but if Lu Chen didn't give the Lingshi to the mysterious old man, the mysterious old man wouldn't have much to say.

But now that Lu Chen had placed a thousand spirit stones in front of him so generously, the mysterious old man was a little surprised.

"Not much, I also left more than a hundred dollars myself!"

Lu Chen shook his head and smiled embarrassedly. He was embarrassed. After all, the amount of spirit stones he obtained from the veins of spirit stones was hundreds of millions of times the amount he said.

"Hmm! Do you know that spirit stones can be used for other purposes besides the formation of formations?"

The mysterious old man suddenly asked such a sentence.

"Should be able to cultivate too!"

Lu Chen replied subconsciously.

"Yes, in the future you can indeed use spirit stones for cultivation, but since you know this, why did you give me so many spirit stones?"

"You need to use spirit stones to restore this formation. Restoring this formation is important not only to me, but to our entire continent. Moreover, you also said that we can use this spirit stone to cultivate in the future. , I don’t have much use holding it now.

And if it weren’t for you, I wouldn’t even be able to get more than a hundred spiritual stones on my body now, and I believe that when we can use spiritual stones for cultivation, we will definitely get more spiritual stones, so I don’t have any. It is necessary to covet such a little spirit stone! "

"Haha! Maybe it is!"

The mysterious old man's eyes showed a trace of relief, but his face showed the expression that your kid still doesn't understand the preciousness of Lingshi.

"By the way! Senior, I don't know if you know what this is!"

Lu Chen took out a fragment of Shui Lingjing from the Infinite Pearl, handed it to the mysterious old man, and asked suspiciously.

"Yo! You kid actually killed the guardian of the spirit stone, amazing! This kind of water crystal fragments collected 500 pieces, can synthesize a complete water crystal, and the water crystal is a god-level water crystal. Stone has many functions, but unfortunately not many people can get this kind of spar!"

"Five hundred yuan? Can you synthesize a water crystal, or is it a god-level material? Water system?"

Lu Chen froze for a moment, and forcibly resisted the ecstasy in his heart, and began to check how many Shui Lingjing fragments were in his Infinite Bead. Although he didn't know how many there were, he was very clear that the Shui Lingjing fragments he possessed were definitely More than five hundred yuan.

After Lu Chen checked it out, he felt even more excited. The same was true when he tried. He has a total of more than 1,700 pieces of Shuilingjing, which means he can synthesize at least three complete God-level water system materials Shuilingjing. .

Haha! I got another piece of intangible material that I needed now. The mysterious old man in front of me is indeed my lucky star!

Lu Chen looked at the old man in front of him with considerable admiration. Seeing Lu Chen's expression, the mysterious old man suddenly felt a kind of creepy feeling. Under him, the chrysanthemum-flower was cold, and his body shuddered involuntarily!

"Boy, don't think about it, old man, my orientation is normal!"

The mysterious old man could not help saying such a sentence under Lu Chen's gaze.

"I'm normal too!"

When Lu Chen heard the old man say this, he moved quickly and left his side for fear of being misunderstood by others.

"If there is no five hundred pieces, does this kind of Shui Lingjing fragment have other functions?"

"It has no effect. If you can't gather 500 pieces of this kind of thing and find a powerful caster to synthesize it, it will only be regarded as rubbish, not as useful as a stone on the ground!"

Lu Chen was very helpless. He could synthesize three perfect Shui Lingjing fragments from 1,700 pieces of Shui Lingjing. Doesn't it mean that the remaining Shui Lingjing fragments were useless.

You can't be greedy, you can't be greedy, just three dollars!

Lu Chen hurriedly comforted himself in his heart, muttering a few words quietly.

"Senior, now that you have these things and the so many spirit stones that I have obtained for you, can you strengthen this formation barrier?"

"Yes, yes, but I can’t do my job by myself. This barrier is already quite fragile. It is possible to be crushed by the devilish phantom inside at any time, so I must speed up. By the way, it just happens that you kid don’t know this. Something? How about you help me!"

"I'll help you? But I don't know what formation you want to set up, senior?"

"Splitting Heaven and Earth Fire Array, Yin Yang Goutian Array..."

The old man directly said five formations in one breath. Fortunately, Lu Chen knew all the five formations. He just didn’t know whether the old man’s layout was the original or adapted. If it was adapted, Lu Chen might Also be familiar with it, after all, everyone's transformation has its own characteristics.

If it was only the original version, then Lu Chen would not have to worry about it at all!

After the old man’s explanation, Lu Chen has also understood that although the old man’s formation has undergone some minor changes, it is only because it has been changed according to the actual geographical situation, and the others have not changed. So for Lu Chen, this is not There is nothing particularly difficult.

Therefore, in the next time, in the eyes of Kalem's surprise, Lu Chen used more proficient steps than the mysterious old man to begin to arrange the formations that seemed to him to be quite magical.