On the blueprint, each city-state that has been attacked by giants represents the energy node of an alchemy circuit, and twelve alchemy circle shapes of different shapes are drawn in months.

Some of these "energy nodes" have been attacked by giants several times, and some have been wiped out in a certain giant frenzy, completely slaughtered, and turned into a bloody hell.

As the top figures in alchemy, Li Yunfei and Dirac could naturally see at a glance that the basic nodes of these "magic circles", that is, the so-called "array eyes", were those human city-states that had been completely destroyed.

Although there are no materials such as Mithril Crystals on this "magic circle", if they are replaced by human blood and souls......

Li Yunfei and Dirac have not conducted relevant research, but it does not mean that this kind of magic circle does not exist, in many ancient books of alchemy, it has been mentioned that in the alchemy of ancient times, flesh and soul were needed as sacrifices.

If his and Dirac's guess was correct, then this magic circle with the entire human territory as the array and the blood and souls of countless people as the node circuit must have an extremely terrifying effect. It's just that no one knows who planned all this, and the feeling of the black hand hiding behind the scenes can be said to be chilling.

Dirac apparently thought of this as well, shuddered suddenly, and then turned his head to look behind him, as if he was afraid that a pair of eyes hidden in the darkness were staring at him.

Li Yunfei's face was solemn, and a flame of anger had already risen in his heart. Who is in charge of all this?Lionheart the Great?Lionheart Pope?No, although these two people are the emperors of the Lionheart Imperial City, they are only the rulers of one of the three golden imperial cities, and they should not be able to control the situation of the entire human territory.

Could it be...... Thinking of this, Li Yunfei's eyes narrowed, the one who ordered the expansion to the giant's territory and the establishment of the Acropolis should be the father God, the so-called only "true god" of mankind. Could it really be that this high god is in charge of all this? Thinking of this, he suddenly remembered the Father God divine thought that he had suppressed in the sea of consciousness, and it seemed that he would wake up this guy when he had time and ask what was going on......

He raised his head abruptly and said to Dirac: "Mr. Dirac, everything about this alchemy circle, except for the two of us, we must not tell the third person, otherwise, both of us may be in great danger!"

Dirac nodded vigorously and said, "I understand everything! I won't say anything about this kind of thing except the president, and I haven't lived enough yet." As the vice president of the Royal Alchemy Research Institute of the Lionheart Imperial City, Dirac was also able to come into contact with many high-level secrets, so he naturally understood the importance of this matter at this time. And all along, although Li Yunfei did not agree to become the president of the Spider Society, Dirac had already regarded him as the president.

Li Yunfei nodded, stopped talking nonsense, picked up a stack of drawings and looked at it carefully.

Based on his research on the alchemy circle, judging from the magic circle on these drawings, if the blood and soul are used as the driving force of the magic circle, if this magic circle can really function, the ultimate goal seems to be to transmit all the energy to the center of the entire magic circle, that is, the center of the human territory, the empty space in the center of the three golden imperial cities.

It's just that according to his understanding, it's just a wilderness, there's nothing, why would the energy be transmitted there?

Thinking of this, Li Yunfei suddenly felt that the twelve magic circle patterns on it were a little familiar, and the final formation they synthesized also looked familiar, vaguely as if he had seen it somewhere.

Where the hell is it...... Why is it so familiar...... Li Yunfei frowned and began to recall carefully.

Suddenly, like a bolt of lightning crossed his mind, he instantly remembered where he had seen this circuit.

In the magma beneath the Flame Country, the mysterious altar that suppresses the Eye of the Abyss!

At that time, after finding the mysterious altar, he wrote down all the circuits on the entire altar, and the main circuit of the mysterious altar was very similar to the circuit on the drawing in his hand.

It's just that the direction of the loop is completely reversed!

In other words, the magic circle circuit on the mysterious altar is used to suppress the eye of the abyss and compress all the energy inward, while the circuit on this drawing concentrates all the "energy" in one point and is used to release it outward and break through something.

What exactly is this for?

Li Yunfei raised his head and looked in the direction of the Lionheart Imperial City, his gaze seemed to have penetrated thousands of miles away, directly skipped the Lionheart Imperial City, and threw himself towards the center of the human territory.

Perhaps, only wait for his power to be strong until Lionheart...... No, a more powerful level than the Lionheart Emperor is able to access the secret behind this......

This huge and mysterious circle was actually sacrificed with the flesh and blood of hundreds of millions of humans, which was simply outrageous. If one day he can find the mastermind behind the scenes, he must pull out that bastard and beat him up to eliminate the hatred in his heart!

Then he turned his head back to look into the wilderness, perhaps now is the time to go deep into the wilderness, find a silver giant, and completely raise his giant clone to the level of the silver giant.

At all times, the strength of the individual is the most important.

Even though he had the foundation of Falling Snow City, and had also become the Bone King, sitting on a Silver King City and five Black Iron Commander Cities, all this was as powerless as a child's toy in front of those highest-level existences.

Strength, only strength can support him to continue!

Suddenly, a bell rang at the gates of Falling Snow City, and in a few moments, a herald appeared in front of him.

"Your Majesty, the envoy of the Lionheart Imperial City asks to see you. ”

The corners of Li Yunfei's mouth raised, originally he wanted to go to the Lionheart Imperial City to have a look, but he didn't expect that a messenger would come.

"Please. ”

Over the past year, with the repeated victories of Falling Snow City, the Lionheart Emperor's attention to Falling Snow City has gradually increased, not only sending a lot of supplies, but also often sending envoys to inspect the battle situation.

Soon, I saw a middle-aged man wearing a silver robe with a white face walking briskly. This person was followed by four attendants, holding a letter in his hand, smiling, and the moment he saw Li Yunfei, he immediately showed a cordial appearance, and said from afar: "Your Majesty Thor, I haven't seen you for a long time, but I didn't expect to see you again and become a prestigious White Bone King, which is really impressive." ”

Seeing this person, Li Yunfei was stunned for a moment, and then said with a smile: "Mr. Lingfeng, why are you here?"

The messenger who suddenly appeared was none other than the Lionheart Emperor's personal butler, who had a relationship with Li Yunfei!

This tomb blade itself was born in the wilderness tribe, so when Li Yunfei came out to rescue the Liren tribe, he was very favored by him, and it was also with his help that Li Yunfei subdued many tribes wandering in the wilderness and enhanced the strength of Falling Snow City.

As the Lionheart's personal attendant and also a eunuch, the Tomb Blade itself was extremely trusted by the Lionheart, and he came in person, obviously not simply to inspect the battle situation.

Ling Jian smiled slightly, handed the letter in his hand to Li Yunfei, and said, "The Great Emperor asked me to come and inform His Majesty Bai Gu that the half-plane of the Steel Soul of the Demon Spirit Emperor City is about to open. ”