One of these two space stones was dropped when the Scourge boss died, which also proves that boss-level monsters do drop space stones, but the probability is really not high.

For example, the previous Coralmon did not drop, and the same was true for the Kraken.

As for the other space stone, it was rummaged through from the pile of 'garbage' brought by the black snake, and the black snake didn't know the formula of the space bag, and naturally it was impossible to know this inconspicuous stone that was fluttering in ashes, so it made Su Yu pick up another big leak.

Regarding Dori's question, Su Yu first asked her about her current situation, and after learning that her sewing level and repairer level had reached the intermediate bottleneck, Su Yu already had a plan.

"You've already learned the recipe for the Level 2 Space Pack, haven't you? Have you learned the three-level formula? "She'd said before that when she asked Dolly and others to reach an intermediate level of sewing skills, she would use the Level 2 Space Pack recipe directly, so if nothing else, she should do it.

As for the third-level formula, Su Yu didn't directly say that she should learn it, so she didn't know the current situation.

However, based on her understanding of Dolly, she probably didn't learn the third-level formula.

Dolly: "The second-level ones have been studied, and the third-level recipes are still there." ”

Sure enough, Dolly's answer was exactly the same as Su Yu's guess.

"Where did you put that space stone before?" So far, Su Yu has obtained a total of four Space Stones, the first of which was dropped by the Fire Demon Boss, and was used by Dolly to make eight first-level Space Packs.

The second one was opened by the gold chest settled by the ranking of the dark creatures attack, and the third and fourth were the two on hand.

Previously, when she was trading the formula, she showed the second space stone to Tang Lu, and after reading it, she handed over the space stone to Dolly for preservation.

"In my suitcase, do you need me to take it out?" Thinking that Su Yu needed the Space Stone, Dolly stood up, but was pressed back again.

"Don't be in such a hurry, I just want you to upgrade a batch of second-level space packs, and then use the other two space stones to try if you can directly make a third-level space pack without learning the formula." Su Yu's main purpose in doing this is to let Dolly improve her skills as soon as possible.

Life skills like hers are improved through continuous practice, but when they reach a bottleneck, practice is useless, and what she needs is a powerful opportunity to break through.

It is a good way to let her make a three-level space pack, especially if you need to use both sewing skills and repair skills to make a space pack, which means that in this production process, she can improve the possibility of breaking through two skills at the same time.

It's just that Dolly seemed a little hesitant, and Su Yu said when she saw this: "If you have anything you want to say, you can mention it directly." ”

"Actually, it's nothing, the main thing is that I'm worried about wasting these two space stones." There are three compartments in the first-level space pack, five in the second-level, and ten in the third-level, which is already comparable to the amount of space in Su Yu's former player's backpack.

It is not difficult to see the span of the number of lattices between the second and third levels, and the production from the second to the third level will definitely not be so simple.

Dolly could see that Su Yu trusted herself very much, but she knew the preciousness of the space stone, and also knew the difficulty of making the third-level space pack, after all, she had already learned the production method of the second-level space pack, if the difficulty of the first-level production was 1, then the second-level was 2, and the third-level was at least 6!

Tripling the difficulty wasn't something she could do just by talking about it.

"No, Dolly, your idea is wrong, what you have to consider is not whether the space stone will be wasted, but how to use the space stone to improve your strength." Su Yu naturally also took into account the possible loss of the space stone, but she didn't care.

In other words, compared to allowing a restorer to break through to the advanced level, it only consumes two space stones, and Su Yu feels that this price is nothing.

"You don't need to put too much pressure on yourself, haven't you also successfully learned how to make space packs before? At that time, you knew that there weren't as many as you do now. ”

Su Yu had already thought of three possibilities in her heart.

The worst of them is that the level has not been improved, and the third-level space package has also failed, as long as it is not this one, the other two, whether it is to increase the level, but the space package has also failed, or it has both improved the level and successfully upgraded the space package, which is the result that she is satisfied with.

The Space Stone is not an item that she can't obtain, on the contrary, she knows that there is a way to farm monsters in batches, and even refresh boss-level monsters, so that the source of the Space Stone is not a problem.

However, it is true that there are only two space stones at the moment, but Su Yu feels that Dolly will not disappoint her, and she also feels that this investment is not a loss.

The words have been said here, and Dolly naturally agreed.

"Okay, I see, but some materials are missing, I need some malachite and gold yarn." Dolly often helps to tidy up the warehouse, so she knows best what is in the warehouse and how much it is, except for Su Yu.

Neither of these materials is rare, especially malachite, because two green peacocks have already been raised, so it is only a matter of time before malachite is obtained.

And the golden yarn is not really a yarn made of gold, but a cloth woven by plants, because this cloth is golden yellow and sparkles in the light, so it is named golden yarn.

"Okay, I know, malachite, you can go to the ranch to find Seit, the territory has two green peacocks, as for the golden yarn, I will let people collect the golden vine." The golden vine is actually the raw material for weaving golden yarn, and Su Yu knows its growth characteristics, so it is not difficult to find it.

Compared to the Level 2 Space Pack, which lacked two important materials, it was somewhat surprising that all the materials needed for the Level 3 Space Pack were all available.

The source of these materials is either the labyrinth, or the Kraken drop, or someone else accidentally obtained it and sold it to the territory in exchange for money.

Dolly has always had the authority of the territorial warehouse, so Su Yu doesn't need to do anything, she can pick it up if she needs it.

……

……

As time passed, everyone noticed that the acid rain seemed to be getting smaller and smaller, and there were fewer and fewer mutated plants in the forest.

At first, they thought it was some kind of pre-storm calm, until they saw the announcement that there were only three days left until the end of the disaster......

Although it was unclear how the lords of Sunset Territory knew about this, and they were not sure whether it was true or not, it still could not suppress the joy in their hearts.