Li Feng smiled and said, “You should all know the term array formation. I think our Five-elemental Spells can also form an array formation.”

Hearing this, Chu Ze was stunned for a moment. He did not expect that Li Feng’s idea was not a bad one. This idea was really worth a try.

Chu Ying curled her lips and said mockingly, “Of course I’ve heard of array formations, but who among us knows anything about arrays? I guess we don’t even know the Yin-yang Eight Trigrams.”

“It’s not like we have to know the Yin-yang Eight Trigrams to set up an array. We can use science to set up an array.”

Chu Ze also agreed with Li Feng’s idea. He thought for a moment and said, “It’s possible to set up an array, but what should we use as energy output? I’m afraid that our spiritual power alone won’t be able to last long, right?”

“We can use energy cores. There are so many evolutionary creatures in the mythical realm, and there are so many energy cores. We can totally use them.”

Chu Ying smiled. “Your idea is good, but how do we draw out the energy in the energy core to use it? I remember that this method hasn’t been developed yet. Currently, the energy core can only be used to make potions or for the Pioneer to absorb energy to improve himself. However, the Pioneer’s method of absorbing energy is not as efficient as the practice, so it has been abandoned.”

Hearing their discussion, Chu Ze had already started to look for the array in the system’s exchange shop.

However, he couldn’t find anything about the array even after searching for a long time. Under such circumstances, Chu Ze called the system.

“System, why isn’t there anything about the array in the system store?”

Chu Ze didn’t expect the system to reply to him, because the system usually didn’t have any voice. It would only give him some mechanical notifications.

He did not expect the system to reply to Chu Ze this time.

Host’s level is not high enough to open the array section. Please continue to level up.

After seeing this reply, Chu Ze knew that the system really did have an array. It was just that Chu Ze’s level was not high enough to have access to these things.

“System, what level do I need to be to be able to exchange for an array?”

Level 50

After receiving the second reply, Chu Ze was even more surprised. The system seemed to have become more human-like, able to answer his questions.

“System, why are you answering my questions now? In the past, you never communicated with me.”

The system will also be updated after the host upgrades. Please work hard to upgrade.

Although he did not find the array formation in the system this time, it was still not bad to know about this news.

Chu Ze turned to look at Li Feng. At this time, Li Feng was still holding a core of an evolutionary creature, trying to extract the energy from the core and use it.

Seeing this situation, Chu Ze smiled. With Li Feng’s brain, there was no way he could come up with a solution.

“Don’t even think about it. Even Madman hasn’t come up with a way to use this kind of energy. It’s even more impossible for you to come up with a good solution.”

Li Feng didn’t believe it. “I have to come up with a way to use the energy core today. There must be a way.”

Then, Li Feng directly summoned a ball of flame in his hand. The flame burned the energy core in his hand, making crackling sounds.

Although the flame was close to Li Feng’s palm, it couldn’t hurt him at all.

Chu Ze looked at Li Feng’s control ability and was a little surprised.

“Yo, now your control ability has become so strong. I didn’t see it.”

Just as Li Feng was about to answer, the energy core in his hand exploded with a bang.

When Li Feng turned to look at Chu Ze, his face turned black, but he still smiled with his big white teeth. “I found a way.”

Chu Ying heard Li Feng’s voice and ran over. “You really found a way?”

Chu Ze pointed at Li Feng’s face. “Look at him now. Does he seem to have found a way?”

Then, Li Feng took out an energy core. “Look, I’ll show you again.”

Then, Li Feng put the energy core on the ground and summoned a small ball of flame to burn the energy core.

The energy core actually did not change at all. No matter how much Li Feng burned it, it did not explode.

Li Feng was depressed. “Why did it work just now, but not this time?”

This phenomenon also attracted Chu Ze’s attention. Chu Ze carefully sensed it and said, “Li Feng, try another energy core.”

After Li Feng changed to another energy core, he began to burn it again. In a few seconds, the energy core exploded with a bang.

Chu Ze smiled and said, “I know. This energy core also has attributes. It will only react if you choose the right attributes.”

“Take out a few more energy cores and try them out.”

Just as Li Feng was about to take out a few more to experiment on, a burst of music suddenly came.

Hearing this cheerful music, Chu Ze revealed a meaningful smile. This was the famous theme song.

However, Li Feng’s expression became serious when he heard this sound.

“Hurry up and get ready. The evolutionary creatures are coming.”

Chu Ze was speechless when he heard this news. “You’re quite a showoff. You actually used this sound as a warning.”

Although Chu Ze said this, his actions were still very fast. He immediately turned around and ran into the mythical realm.

The little fox also wanted to go in, but Chu Ze stopped her. “Don’t come in. You haven’t recovered yet. It’s too dangerous to come in.”

The little fox looked at Chu Ze pitifully. “Aren’t you the same? If you can go in, I want to go in too.”

Chu Ze had no choice but to let the little fox follow him.

After seeing the evolutionary creatures inside, Chu Ze was relieved. He didn’t see any giant evolutionary creatures, which meant that there were no high-level creatures.

If it was just some low-level evolutionary creatures, Chu Ying and Li Manman’s skill would be able to deal with these creatures very well.

“Little Ying, Manman, I’ll leave these evolutionary creatures to you.”

Chu Ying nodded and stood in front with Li Manman. When these evolutionary creatures approached, two tornadoes instantly appeared.

These two tornadoes, one red and one blue, began to slowly approach. Chu Ze knew that they wanted to use the fusion skill.

This fusion skill was indeed very effective against these low-level evolutionary creatures, so he didn’t bother with them anymore.

They had already used it once before, so this time, they shouldn’t lose control again.

However, these evolutionary creatures came from all directions this time, so Chu Ying and Li Manman alone couldn’t completely guard this exit.

Chu Ze looked at the Fire and Ice Tornado behind him and was a little tempted. Then, another Fire and Ice Tornado appeared on the other side of the exit, but the two tornadoes did not merge.