After coming out of Duan Mei's place, Shi Dong rushed back to his cave mansion happily, he had an older sister, and he was still a great monk in the foundation building period, and he also promised to open a small stove for him in the future, and specially take him to cultivate, which was even more gratifying than when he suddenly got 900 medium-grade spirit stones!

With Duan Mei's support, Shi Dong can see that his road to the foundation building period is a smooth road, except for one big trouble, that is, to kill Lei Hao's obstruction of his own people and become a personal disciple of the master, which is equivalent to a small fish and shrimp in this sect, and a big fish with more cultivation resources and a higher status.

Opening the ban on the cave to prevent anyone from watching, Shi Dong calmed down his mood for a while, took out all the harvest from the talisman he had just sold from his storage belt, and took stock of them one by one.

A total of more than 1,000 low-grade spirit stones and more than 8,000 sect contribution points were included, and the rest were a lot of materials.

Among them, the most valuable ones were naturally the three refined iron stones, as well as the horns of the two minotaurs, and some other relatively good refining materials.

Shi Dong planned to ask Wang Baobao to find the master of refining weapons, and then create a horn hammer, and mix it with fine iron, so that the power of the magic weapon in his and Mao Feifei's hands could be increased a little more, so that he could use the Sancai Yin Evil Formation.

In addition, he also asked Duan Mei to help collect as many refined iron stones as possible, if there was enough fine iron, then the power of the three horn hammers could be increased to the top grade, so that with the Sancai Yin Evil Array, I was afraid that the foundation building monks would be able to resist it.

After the inventory was completed, Shi Dong put these evil spirit stones, sect contribution points, and refining materials into the storage belt.

From the storage ring on his thumb, he poured out a small gourd containing the fountain of the spiritual eye. I am going to use the Spring of the Spirit Eye to clean my eyes, drink and purify my body, and I plan to start cultivating here, after all, I have set a life-and-death fight with Lei Hao. You can't do it!

Suddenly, he let out a startled sigh and realized that there seemed to be a lack of medium-grade spirit stones in the storage ring.

He remembered very well that there were independent storage spaces in the storage ring, and at that time, the 900 medium-grade spirit stones were divided into nine parts, and they were placed in nine storage spaces. But now there is one less.

"How could there be one less? That's 90 medium-grade spirit stones!" Shi Dong was startled and jumped up from the bed.

He probed his mind into the ring and searched it again and again, but the result shocked him, and he was indeed missing 90 medium-grade spirit stones.

If something goes wrong, there must be a demon!

In this way, he calmed down, touched his chin with his hand, narrowed his eyes and quickly pondered: "This storage ring has always been worn on his hand, if someone else steals it, it is absolutely impossible! Or is there something wrong inside the ring?"

"Could it be that there is something wrong with the ring and it is leaking out?" he checked the ring repeatedly with his divine thoughts, but he did not see anything unusual.

In order to be afraid that Zhi'er would worry about the Spring of the Spiritual Eye, he put Zhi'er in the storage belt alone, which was not in the ring at all, so it was impossible for Zhi'er to secretly take the Spirit Stone.

Come and think about it. I couldn't figure it out, so he simply poured out all the things in the ring.

As something rolled out, his eyes lit up.

"This bronze lamp seems to be a little different from before!" he grabbed the mysterious bronze lamp in his hand and held it up in front of him, always feeling that something was different.

Suddenly, his eyes widened suddenly, and he noticed that the copper lamp, which had been stained with copper green, seemed to have become a little newer, and the copper green on it seemed to be a little less. It's smoother to the touch than before.

"Huh, why did this bronze lamp become new......? It has something to do with the disappearance of the medium-grade spirit stone?"

As soon as this thought came out of his heart, Shi Dong couldn't hold back any longer, his eyes flickered, and as soon as he gritted his teeth, he picked up a medium-grade spirit stone. Gently place it on top of the brass lamp.

With a snort, the medium-grade spirit stone fell into a hot iron pot like butter, instantly melting into a liquid and seeping into the copper lamp.

The bronze light flickered, and it seemed to be a little newer.

Shi Dong wiped his eyes, unable to believe what he was seeing.

This bronze lamp...... This bronze lamp can actually eat evil spirit stones?

After a while, Shi Dong made a wow, jumped up at once, and shouted, his face full of ecstasy.

Finally found a way to solve the mystery of the copper lamp, he believed that as long as he continued to feed the bronze lamp spirit stone, he could slowly recover to a new brand, and at that time, the secret of the copper lamp would be revealed.

As soon as he said it, Shi Dong picked up a medium-grade spirit stone and put it on the copper lamp.

Laugh at!

The medium-grade spirit stone quickly disappeared, and a piece of patina on the copper lamp only faded a little, and there were at least dozens of such patina.

"His grandmother's, this bronze lamp has a great appetite!" Shi Dong was secretly distressed, and he no longer dared to try the medium-grade spirit stone, but picked up a large handful of low-grade spirit stones and threw them on.

Snort!sss

Shi moved his ears, and he seemed to hear a discordant sound in a series of sneers, so he picked up a large handful of inferior spirit stones and threw them on.

Snort!snort!sss

Shi Dong finally found out, and finally the copper lamp made a clicking and popping sound, and a patina on the top cracked a fine crack, as if it was about to explode.

Shi Dong was a little nervous, so he hurriedly replaced it with a medium-grade spirit stone and threw it on, throwing it one by one, the fine cracks gradually healed, and then the patina slowly faded and became lighter, and finally disappeared completely.

Whew-

Shi Dong let out a long breath, wiped the cold sweat on his head, and thought secretly: "This copper lamp is really weird, it seems that only the medium-grade spirit stone is eaten, if it is given to the lower grade, it seems that because there are too many impurities in it, it will make the copper lamp explode?"

With this discovery, he rolled his eyes and thought of a way to mix the lower grade spirit stones with the middle grade together.

In this way, the situation really improved, and as the handfuls of evil spirit stones were thrown up, the patina on the copper lamp gradually disappeared, becoming newer and brighter.

However, Shi Dong secretly complained in his heart, seeing that the medium-grade spirit stone was used up like a running price, and more than 300 pieces were used in a blink of an eye, and the copper lamp became new, but I am afraid that all the medium-grade spirit stones will be used up, and it may not make the copper lamp completely new!