Department stores on Earth are large retail stores that sell a wide variety of goods including clothing, shoes and hats, jewelry, cosmetics, decorations, home appliances, household goods, food, etc., and I don't know what this department store looks like in the fairy house.

Coming to the door of a one-story building, with a large plaque hanging on the top of the door that reads Reiki Exchange Department Store, Stern pushed open the door and walked in, only to see that there was a wide variety of goods inside, and almost everything that could be found in a Chinese department store could be found here, from pots and pans to refrigerators and washing machines.

Standing in this department store with an area of 100 square meters, Stern felt like he had returned to earth, and he felt a sense of intimacy that he had never felt before, and he walked around the store and found that there were just a few items that were perfect for their current situation, such as a compass, a down hiking suit, a thermos cup, a kettle, and ...... , These things all need to be exchanged for aura, the cheapest compass requires 3 points of aura, a complete set of down mountaineering clothes including boots needs to consume 30 points of aura, a thermos cup of 10 points of aura, a kettle of 20 points of aura, for the empty Stern in the Gathering Spirit Tower, he can't buy anything now, so he can only wait a few days.

In addition to a wide variety of products, there is also a product reservation server in the store, and products that cannot be found in the store can be reserved in the reservation server, and if the reservation is successful, it is guaranteed to arrive within two days.

The department store that appeared after the upgrade of the Creation God Space was undoubtedly a treasure chest for Stern in the Kadia continent, where he could buy goods that were not available in the Kadia continent. At present, the first task is to take the lark to find more plants with aura in this arctic ice field to plant in the spirit plantation to increase the speed of space production of aura, with department store aura can be used as coins, so of course the more the better. Now Stern didn't even have any aura, so he had to leave the department store in a huff.

"Ding! The energy level is level three, and the energy value is 110", Stern used his mind to investigate his body, and the space administrator Xiaoxin reported such a set of data in his mind.

I don't know how much energy value Xiao Ash has? Stern thought about it and came to the Spirit Beast Xuan, at this time, Xiao Ash was lying on the ground sleeping on the ground with his feet facing the sky like a dirt dog, "Ding! The energy level is level three, and the energy value is 122", Xiao Ash, who has a magic crystal, really has a higher energy value than himself, but the gap between the two is not very big.

Stern then came to the spirit beast trough where Avanti was, and Avanti immediately stepped forward to greet Stern when he saw Stern coming, "Master!"

Stern didn't say much and directly probed Avanti with his mind, "Ding! The energy level is sixth, and the energy value is 235", the data reported by Xiaoxin really made Stern startled, the energy value of 235 is more than double his own, doesn't this mean that two or three of them with the same strength combined may not be able to beat one Avanti, then Yulia's contract demonic beast Flame Tiger should be even more powerful.

When she returned to the Faerie House, Yulia had already gotten up, washed her face and brushed her teeth, and Stern immediately took her out of the Faerie House and said to her, "Xiao Ya, release your Flame Tiger for me to see."

Yulia released the Flame Tiger from the space ring according to Stern's instructions, "Ding! The energy level is sixth, and the energy value is 268", from the numerical point of view, the energy value of the Flame Tiger is 33 higher than that of Afan, it seems that there is still a significant gap in strength between the Warcraft.

One of the advantages of having the energy detection technique is that after encountering a demonic beast in the wild, you can know yourself and your opponent after passing the detection, and know whether it is time to fight or escape. "Ding! energy level two, energy value 99", Yulia's energy value is 11 points lower than Stern, which should be a relatively large gap between people, after all, the gap between Stern and Xiao Ash is only 12 points.

After testing the energy value of the animal, it is time to test the aura value of the plant with the detection technique.

Stern casually probed the conifer pine on the snow in front of him, "Aura level 1, ordinary plant", it seems that ordinary plants can't show aura value, and then he picked a purple primrose from the Spirit Plantation Garden to test,

"Ding! aura level 2, aura value 1" picked up a vintage blood orchid again to detect, "Ding, aura level 2, aura value 1", Stern used detection techniques to detect all the purple primroses and blood orchids, of which only three blood orchids have an aura value of 2, which can be seen that the aura level and aura value of the same kind of spirit plant are basically the same, and finally he probed the fairy spirit tree,

"Ding! aura level five, aura value 600" means that the aura of six hundred purple primroses can add up to reach the aura value of the fairy spirit tree, if you can find a spirit plant like the fairy spirit tree in the extreme northern ice field this time, there will be no lack of aura in the spirit tower in the future, since there is a lark to find the spirit plant will not be too difficult, its characteristic is to find the spirit plant with the highest aura value nearby, so this ice field trip is an excellent opportunity to improve the speed of space production aura.

"Chirp, chirp, chirp", the lark that had left the space chirped happily, flying around Stern in circles, "This clever bird is so cute, where did it come from?", Yulia asked very excitedly. Stern deliberately instructed the lark to fly around her a few times, and when he saw her raise his arm, he simply let the bird stop on her arm, "My space was upgraded yesterday, and I sent such a one that can take us to find a plant with aura like the dragon's blood tree, and then let's follow it and see if there are any treasures in the snowy jungle outside before crossing the Snow Wolf Valley!"

After Stern finished speaking, he took the lead and set off after the lark, followed by Yulia, and it didn't take long for the two figures to disappear into the white snowy jungle.

"Ding! The lark found a second-level spirit plant with an aura value of 25", after a long day of searching, Stern finally heard the prompt sound of the system in his head.

I saw that not far ahead, the lark was chirping around a small bush half a meter high, and Stern, who was fifty meters away, had received a notice from the system in advance, it seems that there is a connection between the lark and the system, and it should be used for reconnaissance in addition to treasure hunting. This half-meter-tall spirit plant has coniferous leaves, and there are thorns on the branches, so it should be impossible to pull it out with bare hands.

He turned around and walked into the space and walked into the department store, and found a hoe from the store, which was marked with eight points of aura to redeem, and after a night's rest, there were now 14 points of aura in the spirit gathering tower, which was enough to redeem this hoe.

Stern easily transplanted the first spirit plant he found to the Spirit Plantation with the exchanged hoe. There are about 50 purple primroses planted in each spiritual field, that is, 50 aura value can be doubled for 1 point of aura to produce 2 points of aura, and the spirit plant just picked has an aura value of 25 times that of a purple primrose, if there is no miscalculation, the system can produce 1 more aura tomorrow.