Seeing the prompt, Fang Heng's pupils tightened slightly, and he thought about it instantly.

The cave is actually the place where the blood king once lived?

It is rumored in the outside world that the blood king came to a mysterious world after escaping from God's Domain, and then left from the mysterious world, and was hunted down all the way until he came to this world.

After that, the blood king was sealed by the judge who was hunted down by God's Realm.

The king lived in this cave for some time.

Could it be that there are some hidden secrets in the grotto?

Did Jian Muzhi discover something in the cave in advance? What do you want to do with these mantras?

Fang Heng observed the magic circle for a moment, then looked up at the top of the rock wall.

There are several black holes above the rock wall.

The hole is not big, probably enough for children to climb.

Yao Weihua's tone was not kind, and he walked behind Fang Heng and asked, "After watching for so long, did you find anything?"

Fang Heng turned his head, met Yao Weihua's provocative gaze, nodded and said: "The magic circle here is very old, and it was activated after being repaired recently. I guess the **** mist in the cave should be related to the magic circle."

Yao Weihua has heard similar sayings many times, and asked impatiently: "And then? That's all I saw?"

"To be precise, these incantations are part of a large magic circle, which is already in a semi-activated state. As for the effect, it is used for cultivating priests, or for some special rituals."

Yao Weihua looked suspicious, "You said it is already in operation?"

Fang Heng took a few steps forward and cleaned the moss on the stone statue, "Well, that's right, this is the place where the blood gathers."

"You mean this stone statue?"

Hearing Fang Heng's eloquent talk, a federal researcher couldn't help but walked up and carefully observed the stone statue.

"right."

"But we checked it. The material of the stone statue is a bit special, but there are no spells on it."

"Pour some blood on it and the spell will appear. If you don't believe me, you can try it."

"real?"

Another federal researcher suddenly thought of something, and said, "You mean the blood-sucking stone, right? I've heard of this kind of stone before..."

The other researchers also gathered together, let go of Fang Heng's contempt, and started researching around the stone statue, discussing in a low voice from time to time, and expressing their opinions.

Yao Weihua listened to Fang Heng's explanation for a long time, but found that he didn't understand.

"So is this vampire spell useful to us?" Yao Weihua muttered, looking back at the researchers from other federations, and asked, "What do you think? Is what he said right?"

Federal researchers whispered a few words.

All the people present are experts who have studied blood races for more than ten years. They have studied for a long time before, and they have cracked less than 10% of this little-known ancient magic array of blood races.

They also didn't know whether what Fang Heng said was true or not.

These all need to be verified.

A middle-aged man came out of the researcher. He first bowed his hands to Yao Weihua, and then continued: "Sir, please give us a little more time."

As they spoke, several researchers continued their research around the stone.

Yao Weihua had a toothache, and waved his hand, motioning them to study quickly.

Cottelet is the leader of the federal research team. After receiving Fang Heng's reminder, they followed Fang Heng's train of thought and went back to check the stone statue.

They found out that Fang Heng was really right!

This stone statue is really a blood-draining stone, and it is very likely to be the trigger point of the magic circle!

Fang Heng's discovery gave them great inspiration!

The team members immediately had a breakthrough, and instead of arguing, they gathered together to discuss and analyze.

Zhong Haoyang walked up to Fang Heng and asked in a low voice, "Boss Fang, is there any problem?"

"Coincidentally, the problem is big, this magic circle is very weird."

Fang Heng faintly felt that the arrest of Jian Muzhi might not be as easy as the Federation expected.

"Sir."

After another twenty minutes or so, the leader of the research team, Cote Wright, finally agreed with the researchers.

He stepped forward and said to Yao Weihua: "We think this is a comprehensive blood magic circle, which is extremely difficult to crack, but we can be sure that there is a special transmission channel hidden in it, as long as the magic circle is activated, the channel can be opened."

"oh?"

Yao Weihua suddenly became interested and asked, "How can I open the transmission channel?"

"It needs the power of blood, and it can be opened by pouring blood on the stone statue."

It was actually hit by that kid!

Yao Weihua's heart moved, Fang Heng believed it a little, and couldn't help but look sideways at Fang Heng, "What do you think?"

Fang Heng shook his head, "I don't recommend opening the channel, but it's okay to try."

A federal researcher and expert stroked his glasses, looked at Fang Heng, and said, "Hello, I'm Zhong Cheng, a researcher. You just said that the effect of the main magic circle is cultivation. Since it is cultivation, there is no danger, right? ?”

Fang Heng shrugged.

In theory, this is true, but the magic circle of the blood race is not so kind. As long as you leave a wound on your body and leave it alone, the magic circle will continuously absorb the power of your blood and directly **** you into a person!

Yao Weihua looked at Fang Heng, seeing him falling silent, he began to worry.

He beckoned to two federal soldiers to come over.

"Bloodletting, activate the magic circle."

"Yes, sir!"

Two federal soldiers immediately went to the stone statue, UU Reading stretched out their arms, and drew a wound on their arms.

"Tick tock, tick tock..."

Blood flowed from the wound and dripped on the stone statue.

"There is a situation!"

Drenched in blood, a strange blood spell appeared on the stone statue!

The spell gradually lights up.

The federal researcher immediately showed joy when he saw this sign, and said anxiously: "The amount of blood is not enough, more is needed."

Yao Weihua waved again.

Immediately, more than a dozen federal soldiers stepped forward, cut off their wrists, and poured blood sacrifices on the stone statue.

The stone statue exudes a blood-red dark light.

Immediately afterwards, the magic circle on the ground gradually lit up until it filled the entire magic circle.

"Buzz!"

Suddenly, a red light burst out from the stone statue, and the light hit the corresponding stone wall directly in front, and a dark red transmission channel emerged.

The transmission channel trembled a little, and it didn't look stable.

"The transmission channel is still unstable and needs blood supply to maintain."

The second batch of federal soldiers came up immediately, and continued to cut their arms to take over from the first batch of soldiers and continued to pour blood on the stone statue.

With the addition of fresh blood, the portal access door gradually stabilized.

"Good! Beautifully done!"

Yao Weihua looked at the researchers, gave them an appreciative look, then turned his head and said: "Notify the other teams, tell them how to open the portal, and get ready for battle!"

"yes!"