"How did you get back so quickly?" As soon as she got closer, Nia asked her doubts.

Amy's team also has two third-order, but simply comparing the combat power, the overall strength of Nia's team is much higher. If the two sides were facing similar enemies, the other team wouldn't have been too far ahead, but it was clear that Amy and the others had been waiting here for a while.

"It's a long story, you guys come in first." Turning to her side, Starna said to Nia and the others.

Walking by Nia's side, Starna began to recount what had happened. It turned out that Vader led a group of mercenaries to find the GBL Sect's arsenal hidden in the Polar Day, relying on more than a dozen small airships, each mercenary was able to exert a strength comparable to the third order, and under the baptism of artillery fire of the airship team, Sitana and his party easily completed the task.

The only regret is that this kind of airship can only fly to a height of four or five meters above the ground at best, otherwise with this kind of airship, Nia and her sisters may be able to leave here directly.

Now that some of the airships that were not damaged in the previous battle have been piloted here, Vader is inspecting the internal equipment of these airships and will hand over the final statistics to Amy, a magician genius.

While she was talking, Nia and her group had already entered the camp, and after greeting her, the mercenaries scattered towards their respective houses.

Instead of going back to their lodgings, following Sitana and Amy, Nia and the three came to a clearing at the right rear of the camp. At this time, more than a dozen airships were parked here, and Vader was checking something next to one of them.

At this time, Vader, who was concentrating all his energy on the small airboat, did not notice the arrival of the three Nia at all.

"Vader, how's the check?" It wasn't until Amy called out that Vader came to her senses.

Shaking her head a little irritably, Vader replied truthfully, "In the GBL Sect, I don't belong to the mechanical research sector. So, I don't know anything about it. ”

"Even if it's driving, I learned it by chance. Now, I'll tell you what I know. ”

"No problem." Amy readily agreed. Although she can't get the information about the airship directly, she may be able to guess it based on Vader's narrative.

Leading Nia and the others to the front of the airship, Vader stretched out his hand to point to the intricate pattern on the front of the airship.

"This is the Dornier low-altitude battleship taught by the GBL, and it is generally only used for low-altitude defense work on the Sky Veil Behemoth. Marked here, the Dornier is carrying 5 people and is attacking by firing cannonballs and incendiary bombs. ”

"Wait, Vader, you mean that these patterns are actually a kind of text?" Looking at the familiar pattern on Vader's fingers, Nia abruptly stopped.

Pulling the Book of Finality from her backpack, Nia handed it over. "Vida, let's take a look at what this pattern means."

Taking the Book of Finality from Nia's hand, Vader's hand sank violently due to her unfamiliarity with the weight.

"What is this, why is it so heavy? I thought it was the Book of Darkness, but where did you find this thing, Nia? "Obviously, Vader, who is a sacrifice of the GBL, has not seen this thing either.

Looking at the pattern on the Book of Endings, Vader translated, "Hmm...... Extinction...... Terminal...... Reborn ......"

Unfortunately, even in the end, Vader was only able to discern some of them, and the idea was that the Book of the End could make something extinct and reincarnate something that had reached the end.

"I'm sorry, but a lot of the stuff in this book is supposed to be top secret, and the meaning of that isn't something that someone of my caliber can know." Bowing slightly, Vader apologized to Nia. Probably because he didn't help much twice in a row, Vida was obviously a little lost.

"There's no need to be sorry, Vader, you've been able to find these airships for a great help." Smiling, Nia gestured to Vader. But it didn't turn out as Nia had imagined, and Vader still didn't mind because she didn't help much.

"Suddenly I remembered that I still have to deal with the supply of camp personnel, so I'll leave first." In order to alleviate the embarrassing situation at this time, Nia found a reason to leave the place. Amy is obviously better at things like magic machines than her, and since Amy is present, Nia might as well go and do something else, she believes that Amy will do a good job.

As soon as she returned to her residence, Nia plunged straight into the basement. The team's experience in purgatory made her deeply aware of the importance of high-end combat power. Relying on just a few airships is not a foolproof solution, and she hopes to be able to raise the overall strength of the mercenaries to a higher level before the next battle.

However, the potential of these mercenaries had basically been tapped in the early years, otherwise there would not have been a situation where they would not have been able to break through the third-order threshold at the age of nearly forty. Even if there was a slight leftover, it was excavated under the effect of the primary power elixir that he had eaten before.

If you want to increase your combat power quickly, ordinary methods are no longer possible. And the method that Nia thought of at this time was the intermediate strength elixir and HP potion.

Fortunately, Nia had stockpiled a large number of potion ingredients before, so she didn't have to worry about the shortage of herbs.

HP potions are not too easy to say, after all, Nia has successfully refined them before. After obtaining the approval of the system, she was able to complete the refining directly by operating on the system panel, although the refining time would not be shortened much because of this, but the lack of refining equipment and the certainty of success were enough to make all alchemists envious.

As for the mid-level strength potion, it made Nia embarrassed. Because it had never been refined, Nia had to refine it herself once before she wanted this elixir, and it would be recognized by the system. However, for Nya, who currently only has a second-level alchemy level, how can it be easy to evaluate a mid-level strength potion with a third-level evaluation level.

At least, Nia has been in the laboratory for three days, experimenting more than fifty times, and has not found the right proportioning scheme. This is still on the premise that she already knows that the three materials for refining medicine are 'strange honey', 'sharp teeth of fierce beasts', and 'horns of monsters' provided by the system, and from here she can know how difficult it is to refine this medicine.

And during the time when Nia was refining medicine, the other two teams also came back one by one, and the first to come back was the Mars team who went to get the Book of Dusk, and when they came back, the members of this team could be said to be all injured.

Despite Nia's previous advice, the team fell into an ambush disguised as a treeman. This type of Treant is able to hide perfectly into normal trees, and as such has always been the most difficult enemy in the Treant Jungle area.

But in the end, relying on the improved Shululu that Nia had given to the mercenaries before, the mercenaries completely 'turned into grenade soldiers'. With the 'Shululu Grenade' covering blow with the dual properties of Explosive Burn, Team Mars managed to kill the defenders who were guarding there and obtained the Book of Dusk.

On the other hand, due to the 'arson' of the members of Mars' team, large areas of the Treant Jungle have been reduced to ashes. After all, the scene map here is potentially destructible.