The Witcher: Son of the Planes.

Not long after, Lina, sister and Edward met the resident wizard Mandela, and through his narration, they roughly understood the latest situation.

It turns out that since the enslavement of the secondary fire element plane, there have been no fire elements above level one in this plane. The plane consciousness has fallen into a deep sleep and basically has no strong resistance. In recent decades, it has been under the pressure of the base, providing high-purity fire element crystals.

But two years ago, one of the airships that went out to collect fire crystals disappeared for no reason. This attracted Mandela's attention at the time, and he sent a team of elites to investigate the missing site, but found nothing.

Because the collection in other places was relatively normal, and Mandela himself was tasked with guarding the base, he did not go out to investigate.

But then, the next month, another ship disappeared. Mandela knew he was in trouble, and he quickly contacted the Griman Saint Tower through the wizard tower of the base and informed him of the situation there.

At the beginning, Griman Saint did not care too much. He just asked Mandela to increase vigilance and strengthen the force on the airship.

But nothing happened in the third month, but something bad happened in the fourth month. Two airships disappeared at the same time, and then the other airships that were responsible for collecting fire crystals did not collect all the fire crystals they should have. On the way back to the base, they vaguely discovered that something was wrong.

Sure enough, in the fifth month, the knight servants patrolling outside the base discovered signs of fire elemental activity, and a battle to attack the base broke out shortly afterwards.

Fortunately, the construction of the base is as solid as ever. It was built very solidly at the beginning of the invasion. There are no blind spots in either the wall materials of the base or the engraved wizard arrays. The wizard tower in the center is a powerful turret.

What's more, there is Mandela, a first-level wizard. However, there is also a first-level creature on the opposite side. He was not much disadvantaged in the fight with Mandela. However, with the bonus of the wizard tower, the opponent did not get any advantage.

Later, leaving behind a trail of ashes and the remains of the fire elemental, they retreated.

The mission to collect fire crystals has been stopped for nearly a year and a half, and the enemy is still attacking the base from time to time.

Mandela's subsequent report was much more formal, and Saint Griman finally decided to send troops again to suppress the fire elemental riot.

"Is there only one level one creature on the opposite side?" Lina asked.

"It's hard to say. I feel there should be at least one hiding. Otherwise, with the strength of a first-level creature, it shouldn't be able to attack the base." Mandela said after thinking for a while.

This plane is not very big, but if Lina and the others were asked to find that first-level creature, it would be very difficult for a while.

"Is there any good solution? We need to find those level one creatures and get rid of them."

"How about we split into two groups, us sisters in one group, and you, Wizard Mandrake, and Knight Edward in another group?" Jaina said.

"That's not a good idea. What if they attack the base?" Edward said.

"No need to go through so much trouble. Mandela, you still stay at the base. Jaina, you and Knight Edward will be in a group, and I will be in a group by myself." Lina said confidently.

"Lina." Jaina called out in concern.

"It's settled. Even if there are two of them, I can hold on for a while longer. You can just provide support in time."

"Okay, then you should be careful." Seeing Lina's determination, Mandela and others agreed to this distribution.

The next step is to assign the apprentices and knight attendants.

After discussion, it was finally decided that Lina would lead a group of elite teams to focus on exploration. If they encountered the opponent's first-level creatures, they would call for support. Jaina and Edward would lead the main force to push forward one by one.

Lina chose Colin, Connie, Marcus and Don Quixote, as well as 10 quasi-level knights, and finally 20 high-level lion-winged beasts to serve as temporary mounts for them.

Helen originally wanted to follow Colin, but Colin persuaded her not to follow the main force, as he felt more at ease.

The large army set out and began to advance one by one along the places where fire crystals were produced. The first few addresses chosen by Lina and her team were the areas where the airship disappeared.

Lina, Colin and the others were not traveling very fast, but they still arrived at the site where the airship crashed for the first time soon.

Looking around, the cracked ground around was flowing with endless magma. Compared with other places, there was nothing special about it. Besides, it had been so long that even if there was something, it was probably impossible to see it. In any case, Colin and others did not find anything.

But Lina observed for a long time, and finally said: "It is the breath of a first-level creature, an adult fire element."

"Let's go to the next place." Lina flew up first again, followed by Colin and others.

……

Jaina and her men advanced more slowly, but there was basically no resistance wherever they went.

With the low intelligence of the fire elements, they cannot understand why the masters who enslaved them want to kill the powerful fire elements in the population. Couldn't those powerful fire elements provide more fire element crystals?

A few months ago, a more powerful race of fire elements came to their population, as if calling on them to attack the base of their masters. All the high-level fire elements in the population were drawn away, and no one knew where they went.

No one will care about these low-level and middle-level fire elements who have not yet developed intelligence.

The masters' army left here soon and temporarily appointed a mid-level fire element as the new patriarch to continue mining fire element crystals and required them to be provided on time without any errors.

Alas, how can it be accomplished without the advanced fire element?

Jaina and the others were still advancing steadily, while Lina and Colin had already reached the place where the second airship disappeared.

The atmosphere here is actually worse than the first place. Maybe there are more signs of activity here than the first place, so the traces may be covered up.

Lina detected again for a long time and came to a definite conclusion that it was indeed the breath of the fire element, and there were also a large number of high-level fire elements.

This time, Lina did not fly away in a hurry, but contacted Mandela and Jaina at the base at the same time and reported her investigation results.

Jaina once again expressed her concern, telling Lina to be careful and cautious, and also explained that their progress was going smoothly.

Mandela simply told Lina that everything was normal around the base, and also told her to be careful, then he cut off contact.

Judging from the situation in the accident area, there is only one last crash site left. It is quite far away and seems to be a mountainous area?

No matter what, Lina must go over and take a look.

After instructing Colin and the other kids to be alert again, Lina led the team to fly to the last crash site.