The northern winters in the continent of Cadia are always longer than in other seasons, and the next morning Stern woke up and quietly pulled out the arm that was cushioned under Yulia's neck, and left the space alone after getting dressed.

Or the location of the roe deer roasted by the fire last night, now it is completely covered with snow, there is no trace of charcoal firewood, there are large snowflakes floating in the sky, this snow has not stopped since last night, it seems that if you want to go deep into the ice field, you must reserve enough firewood, although there are large piles of chickens, ducks, fish and meat stored in the storage space, but if there is no fire, these foods will not be cooked in the following days, and it is impossible to eat hot food.

Although the current jungle has been covered with ice and snow, it is not too difficult to pick out some firewood from this coniferous forest, and after hastily eating some dried cassava, Stern began to do his great job of chopping wood, and when it was a little later, Yulia also came out of the space and got busy with Stern, and the two of them spent six hours in this short day chopping wood, and as soon as it got dark, it entered a long night. When you cross the Snow Wolf Valley and go deep into the ice field, you don't know when you will be able to come out, and you must stock up on enough firewood for a month to continue your journey.

For the next two days, Stern and Yulia were still chopping firewood in the taiga, and after three days of fighting, they finally had enough firewood in the storage space to continue on the road starting tomorrow. In the past few days, Yulia has been silently doing hard work with Stern, and she is indeed a little tired, and at this time she has been lying on the bed and falling asleep, Stern gently picked up the quilt to help Yulia cover it, and then left the fairy house alone.

If I am not mistaken, 50 points of spiritual energy should have been collected in the Spirit Gathering Tower today, which is just enough to be able to synthesize a third-level spirit crystal, and whether the space can be upgraded depends on today, Stern walked towards the central control room with great anticipation.

"Congratulations on consuming 50 points of aura and successfully synthesizing a third-level spirit crystal", seeing the screen prompt, Stern couldn't help but pat the table with both palms, "Great, today is finally a one-time success." Next, Stern opened the space upgrade interface again, "Two third-level spirit crystals have been successfully synthesized to meet the requirements of space upgrade, do you want to upgrade the creation space to level four immediately?", "Yes" Stern made a choice without hesitation.

"The system space is being upgraded, and the system will further optimize the original functions, which will take about eight hours, please be patient."

Eight hours is so long?Are there any important updates and new functions to be opened?It seems that today it is impossible to know what new functions will be added to the fourth-level Creation God Space, or I have to go back to rest first, Stern stretched his waist and left the central control room, I am indeed a little tired from cutting wood desperately in the past few days, so let's go back to the fairy spirit residence to take a hot bath and relax.

When Stern opened his eyes again in a daze, he suddenly found that his bedroom had changed, and he noticed that there was an extra bedside table next to the bed, and an extra lamp on the bedside table. Doesn't it take electricity to use a desk lamp?

Stern sat up and looked at the wall next to the lamp and found that there was an extra jack on the wall, he tried to plug the plug of the lamp into the socket and then turned on the power The lamp was on, he didn't expect that the space would change so much after being upgraded to level four, he couldn't wait to go to the central control room to see what was going on.

I got up from the bed and carefully checked the situation of the fairy spirit residence, and found that there was really no other change except for the electricity.

"Woo~, Andy, why did you get up so early, it's not dawn outside, let's sleep again", Yulia said with her hands wiping her blurred eyes. "You can sleep again, I still have some business to go to other parts of the space, and I'll be back soon", said Stern leaned over and kissed Yulia lightly on the forehead.

Coming to the central control room, Stern was frightened by the update prompts on the screen of the control table, but he didn't expect that there would be such a big change in the fourth-level Creation God Space.

"Fairy Spirit Tree, level 4, produces 12 points of spiritual energy every day, consumes 4 points of spiritual energy every day, and consumes 4 points of spiritual energy every day to maintain space operation", "Gathering Spirit Tower, level 4, upper limit of spiritual energy storage 260 points", "Spirit Plantation, all spiritual field reclamation permissions have been opened, and you can reclaim the remaining four spiritual fields".

In addition to the original attributes of these spaces, there are some new functions that have appeared, "The first-level time accelerator function has been integrated into the space for free, and from now on, the speed of the production of spiritual energy by other spiritual objects in the space except for the fairy spirit tree will be doubled for free";

"The system gives a lark, a first-class spirit animal, with spirit fruit and aura pill as food, which can help the owner easily find animals and plants with aura within a radius of 100 miles, and is a very efficient helper, please go to the fairy shop to receive";

"A new department store has been added, and you can exchange the aura stored in the Space Spirit Gathering Tower for any goods in the store";

"Xianpinfang has added a new item teleportation array and a teleportation bracelet, the teleportation array consumes 50 points of aura, usage: After tearing the teleportation array scroll in the selected location, the teleportation array at that location will be permanently set up successfully and needs to be used with the teleportation bracelet;

The teleportation bracelet consumes 20 points of aura, and the person who owns the teleportation bracelet can bring up to ten partners to jump to the teleportation array corresponding to the serial number after adjusting the serial number on the bracelet and then turning on the teleportation switch";

"The space master's new skill ~ energy detection technique, the space master can use his mind to detect the energy value of animals and the aura value of plants at will, which is an indispensable skill for home travel and stealing chickens and dogs", from the update content on the screen, it can be seen that the whole space has changed a lot after upgrading to level four, and the added functions are more than any previous upgrade, and then Stern can't wait to learn more about these new functions.

When he came to the fairy shop, Stern found a birdcage on the counter, and in the cage was a sparrow-sized flower-green bird jumping up and down and chirping, he stepped forward to open the birdcage, and the bird in the cage flew out of the cage and landed on his shoulder, it seemed that it recognized the Lord as soon as it appeared.

Looking at the time acceleration charm placed before in the cabinet of Xianpinfang, it has disappeared, and now you don't need an acceleration charm to get double the aura, so there is no need for the acceleration charm to exist. In the cabinet, Stern saw a new item teleportation array and a teleportation bracelet, a very ordinary scroll and a bracelet with ten serial numbers on the bracelet representing the ability to teleport between the ten teleportation arrays.

If there are 70 points of aura, Stern wants to buy a set and take it to the fairy house to try, he plans to tear the first scroll in the courtyard of the fairy house, and then give the teleportation bracelet that has opened the first teleportation permission to Yulia, as long as Yulia presses the switch on the bracelet, she can return directly to the fairy house no matter where she is, and there is no longer a need for Stern to take her in. Then there are energy detection techniques and department stores waiting for Stern to see them, I wonder what different things will be gained?