The moment this voice sounded, Gao Feng woke up. He sat up immediately. The voice in his head, he'd heard something similar before. The last time there was a sound like this was when a limited-time sale appeared. This time it appears, indicating that there is a new function in the mall.

Gao Feng hurriedly checked it out, and sure enough, he found something new. It's the same as the last time the limited-time sale appeared. This time, the function that appeared was called the Treasure Room.

Opening the treasure room, Gao Feng saw what was inside. This is indeed an item that can be purchased with ingots. There are six items in the treasure room, divided into three rows of two items each. Each item has a regular price and a current price, but the difference between the two is very small, unlike the limited-time sale.

"It's not cheap, there's nothing less than two hundred. Fortunately, I have ingots, so I don't need to be in such a hurry as last time. Gao Feng, who glanced at the price of those items, said in his heart.

From the icon of the product, it is impossible to tell what it is, because the icon is just a small box. Although each item has a name, it is not always possible to tell what it is directly from the name. Or you need to look at the brief description of the item. Just focus on one item, and you're good to go.

"Enhancement Stone Pack, this is not needed for the time being. Dao pattern gift pack, the things in this should add Dao pattern to the equipment, and there is no rush now. Bloodline Growth Gift Pack, this is not in a hurry, let's see what else is behind......" Gao Feng said to himself in his heart, also watching.

The six items were quickly finished, and although they were all able to be bought, Gao Feng didn't see the kind that was most needed now. Underneath the item, there is also a function button that can refresh the displayed item. Once refreshed, new items will appear. It can be refreshed three times for free, and can also be refreshed with ingots after that.

Since he didn't see that the six items on display were urgently needed, Gao Feng didn't buy them, and he chose to refresh them. The previous six items disappeared, and six more items appeared.

He looked at them one by one. Among these six items, there were several items that Gao Feng didn't know what they were used for. Although there was a brief introduction, he didn't need it at all now. I guess he doesn't have that kind of item yet.

When he saw the last thing, an item with a price tag of two hundred ingots, Gao Feng's attention was attracted. This thing is still somewhat useful.

"The Imperial Spirit Armor Upgrade Stone, including 500 Imperial Spirit Attack Stones and 500 Imperial Spirit Defense Stones. The price is 200 ingots. Add a thousand stones, only 200 ingots, this is very cheap. It is equivalent to five stones for one ingot. Gao Feng said in his heart.

What Gao Feng is using now is a spirit gathering suit. Through the Guò Imperial Spirit Stone, you can upgrade the Gathering Spirit Outfit to the Imperial Spirit Outfit, which is a better equipment. Gao Feng has been collecting the Imperial Spirit Stone carefully, but he hasn't collected many of them so far. He didn't know how much it would take to upgrade a piece of equipment, or even how.

The price at which the stone is sold here is very cheap. Gao Feng thought about it and felt that the Imperial Spirit Suit should not be a high-level equipment. The Imperial Spirit Stone should be the lowest stone. Then you should get a lot of it in the future, and it should be normal to be cheaper.

"The cheapest thing here, nothing less than two hundred ingots. Anyway, you have to buy the same, so it's better to buy the spirit stone. I don't know how to upgrade it yet, but I'll need it sooner or later. Don't wait until you need it, you can't buy it. Gao Feng thought in his heart.

After thinking of this, Gao Feng bought this Imperial Spirit Outfit Upgrade Stone. Then he refreshed the treasure room again, trying to see what else was there. When the second time it was refreshed, I didn't see what was urgently needed now. He continued to refresh. The things that came out of the third refresh were all relatively expensive, and one even reached the price of nine hundred ingots.

"The perfect booster pack. It turns out that there are also support items that can be perfectly enhanced. It's good, it's just too expensive. Gao Feng muttered in his heart.

Looking at it, Gao Feng's gaze moved to the last item. After seeing the brief introduction of this item, Gao Feng's eyes suddenly widened. Because this item is exactly what he needs right now.

"Summon scrolls. The summoner's auxiliary scroll can assist in a series of functions such as monster capture, summoning, and essence value conversion. Gao Feng read.

He immediately understood that this summoning scroll should have the same function as Lin Yu's psychic scroll. Although it is not known how many places have the same features. However, the transformation of the essence value can be completed, which is exactly what Gao Feng needs now.

The price of this summoning scroll is two hundred and eighty-eight ingots, which is still not cheap. But Gao Feng felt that it was worth it. He didn't hesitate and bought the scroll. After buying it, Gao Feng didn't look at the treasure room anymore. After such a while, nearly five hundred ingots were spent, and Gao Feng was still a little heartbroken.

Everyone else is busy with their own business at this time. Some people are busy breaking through, and some people are fighting monsters in the wilderness. Lin Yu is not there, probably to let her monster brother upgrade.

After calculating the time, it has been six hours since the last time I entered the wolf's tooth cave. Gao Feng entered the wolf's tooth cave again. He first killed all the monsters in the wolf's tooth cave, and then studied the summoning scroll.

Gao Feng entered the Wolf's Tooth Cave four times before and after, and the essence value he got was still a lot. From the third order to the third order and the second layer, the essence value required is 410,000. Gao Feng is now almost enough to break through the essence value. These essence values, if all of them are converted into the monster brother's body, even if it is two to one, it can also improve the monster brother's strength a lot.

The summoning scroll is not something that can be used directly, but it needs to be fitted first. This process is somewhat similar to the refining of equipment, except that it is very simple. After all, summoning scrolls are only auxiliary, not really used to fight.

The process of fitting the summoning scroll is very smooth. After that, Jiang Feng successfully transformed the essence value on his body into the body of the monster little brother skeleton. At this time, he kind of understood why he hadn't succeeded before. It is estimated that he did not fit the psychic scroll, so he could not activate the power on that scroll at all.

Nearly 400,000 essence values were all converted into skeletons. Got a skeleton worth nearly 200,000 essences, and his strength has increased a lot. If Gao Feng hadn't miscalculated, the skeleton would have now risen to the ninth level of the first order.

This process is very smooth, much smoother than a person completing a breakthrough. You don't need to eat any advanced pills at all. Gao Feng just felt that when he went from the fifth layer of the first order to the sixth layer of the first order, there was a little obstacle, and everything else was fine.