The elder closed his eyes and recuperated, and Zhao Feng, under Li Hongming's signal, bypassed the elder and entered the light curtain hanging out of thin air behind him.

As soon as his body disappeared from the palace, Zhao Feng's eyes flickered, and he appeared in a huge space that was completely blank.

"System prompt: Players enter the first level of Tiangongyuan Formation Inheritance Assessment: Complete Formation, players need to complete 40 primary formations within 1 hour."

As soon as the sound of the system fell, a broken formation suddenly appeared in front of Zhao Feng's eyes, and there was a 1-hour countdown on the formation.

The formation is a defensive formation in the primary formation, with more than 40 loops, and there are many unconnected ends in the middle.

Zhao Feng was familiar with this formation, and after looking at it a few times, his mind moved, and there were more than a dozen lines in the formation.

There are not many lines, but after these lines appear, the formation that looks a little broken is instantly completed, and the light of the formation flashes, and a green light curtain is shrouded in it.

Fill the gap successfully!

The light mask appeared, and with a breath, the formation suddenly disappeared, and there was an incomplete primary formation in front of the formation.

This time it's an attacking formation.

Zhao Feng had never seen that formation, but he could judge its function from the structure it already existed, and quickly judged how to arrange the rest.

As Zhao Feng's mind flickered, there were more than a dozen lines in the incomplete formation.

As soon as the line was completed, the golden light of the formation flashed continuously, and hundreds of golden sword qi burst out into the air.

The sword qi flew out, and in the next breath, the formation disappeared completely, and another incomplete formation appeared in front of Zhao Feng.

It was also a primary formation, but this time it was replaced by an auxiliary formation, which was a primary stealth formation.

Zhao Feng is familiar with this formation, and he knows how to pick it up at a glance, and his mind moves, and after two breaths, the formation is completed.

Three formations, in total, it took him less than 30 seconds!

Later formations appeared one after another.

Some Zhao Feng knew, but Zhao Feng had not seen more than 7 percent of the formations.

Whether he has seen it or not, Zhao Feng relied on his solid knowledge of formations to quickly complete them, and it only took less than 30 minutes to complete all of the 40 formations.

The test passed, but Zhao Feng didn't have any smugness on his face, but shock!

In the test, through the way of scrutiny, to understand those primary formations that he had never seen, Zhao Feng found that those formations were like a primary formation arranged by someone for a specific basic formation knowledge.

From this point, it can be judged that the person who asked the question has reached a point where he has reached a point where he is comfortable with the primary formation!

Zhao Feng also knew a lot about the primary formation, but he was far from reaching such a point.

"I still have a long way to go."

Zhao Feng thought in his heart, and a system prompt appeared in his mind again.

"System prompt: Congratulations to the player for passing the primary formation test, and will enter the intermediate formation test, please complete 40 intermediate formations within 2 hours."

As soon as the system prompt fell, a formation appeared in front of Zhao Feng again, and a 1-hour countdown also appeared.

Zhao Feng had never seen the intermediate formation that appeared, but judging from the formation circuit, it should be an attack formation.

The energy circuit of the intermediate formation is much more complex than the primary formation, there are more than a hundred lines, crisscrossing and crisscrossing, and ordinary people will feel dizzy when they see it.

Zhao Feng looked at the circuits one by one, his brain was running at a high speed, and the knowledge of various formations was constantly bursting out to infer it, and in just ten breaths, he had an intuitive understanding of the core principles of this formation.

After understanding the core design idea of the formation, it is much easier to speculate on the missing parts of the formation.

It was less than ten breaths, and dozens of formation lines were perfectly set up into the formation with Zhao Feng's mind.

The next moment, the light of the formation flashed, and hundreds of water-attribute sword qi shot out from the formation, flying out hundreds of them in an instant, and then disappeared.

It was not only the sword qi that had disappeared, but also the formations that had already been completed.

As soon as this formation disappeared, the next moment, another crippled formation appeared.

An hour later, Zhao Feng's mind moved, and the last line appeared in the formation, and the next moment, the formation flashed, and a fire burned in the formation, and the temperature was terrifyingly high.

Zhao Feng felt that if he threw a piece of iron at this moment, he could quickly turn into molten iron.

It's a pity that before he could experiment, the fire and the formation disappeared together.

"System prompt: Congratulations to the player for passing the intermediate formation test, and is about to enter the advanced formation test, please select 10 needs and arrange 10 advanced formations within 5 hours."

As soon as the system prompt fell, there were 20 more questions in front of Zhao Feng, and a 5-hour countdown also appeared.

He had experienced the test of intermediate formation and primary formation before, although it was not easy, but Zhao Feng felt that there should be many people who could pass the test.

If the advanced formation is still in this mode, even if not everyone can pass it, with the background of Senior Brother Li Hongming's family, it is not difficult to cultivate some genius formation mages.

Seeing the title, Zhao Feng showed a sudden expression.

The difficulty difference between arranging the formation according to the needs and inferring the defects according to the existing formation is dozens of times different!

The latter is to follow the core, even if you don't have enough knowledge, you can get inspiration from the existing formations, so as to supplement your own shortcomings.

Now it is directly from scratch, completely on its own, without any reference, and really relying on its own knowledge reserves.

Not only that, but it is not a fixed formation, but it changes according to needs!

This not only requires you to have a fairly strong understanding of advanced formations, but also to know how to be flexible!

This level of difficulty is like the same level of knowledge, one is an ordinary math problem, and the other is an additional problem in the Olympiad!

Many people can do it with knowledge, but the degree of mental agility varies from person to person.

The high-level formation is incomparably complicated, and ordinary high-level formation mages may not be able to successfully arrange one in 5 hours, but 10 need to be arranged here!

What's more, the 20 requirements presented by the system are all composite requirements, either attack and defense, and the attack also requires water attributes.

Either the left side requires a metallic attack, and the right side is a water and soil attack, and the attack range and attack direction are limited.

All 20 questions are of this composite type, and none of them are easy!

Ordinary high-level array mages come in, let alone 10 ways, and being able to complete one within 5 hours shows that the knowledge reserve is quite deep!

"Whew"

The pressure is not small, Zhao Feng exhaled heavily, and then carefully checked the 20 questions, and finally spent nearly 20 minutes to choose the 10 questions that he felt he had the most grasp.

After the questions were selected, the 10 questions that were not selected disappeared, and the remaining ten questions were suspended above Zhao Feng's head.

Zhao Feng's heart moved, and one of the questions flew in front of Zhao Feng.

At the same time, as Zhao Feng's mind flashed, energy circuits appeared in front of him, and these energy circuits were constantly combined, and a prototype of an advanced formation was quickly revealed.

This energy circuit is not complicated, but it is important, it is equivalent to the trunk of a tree!

The core is set up, and then there is the energy circuit in this framework, which gradually meets the requirements in the question.

Zhao Feng was not very fast, but he was not slow either, and after more than ten minutes, about half of the high-level formation was completed.

As soon as his mind moved, another energy circuit was added to the formation by him.

Before he could draw the second line, the incomplete formation in the air suddenly exploded.

Rumble!

A loud bang rang out in the space, and the huge energy storm was like a tenth-level hurricane, instantly sweeping the surrounding area of nearly a thousand meters, if Zhao Feng hadn't activated the protective shield of the immortal-level armor for the first time, he would have to vomit several liters of blood this time!

Setting up a formation is also a high-risk task!