The Red spot and green feather bat's suicide attack still continued!

Just as Fang Zishu was pondering, according to Qi Sanbiaozi's eyes, at least twenty to thirty more 'Red spot and green feather bat' had crashed onto the cliff wall engraved with 'Moonlight Wheel'. Although they were separated by a long distance, Fang Zishu could smell the pungent smell of blood in the air.

"The smell of blood in the air is getting stronger. If this group of 'Red spot and green feather bat' continues to commit suicide, I'm afraid within an hour, all the 'Red spot and green feather bat' flying out of the dark cave will crash to the cliff and die."

After Fang Zishu finished speaking, the Professor Xu could not help but say, "Master Fang, could it be that the place we are at has an intense magnetic field around us, causing these 'Red spot and green feather bat' that rely on 'ultrasound' to fly out of the cave in an instant, becoming blind? That's why it caused such a shocking scene?"

Fang Zishu nodded his head, and said: "Professor Xu is right, but whether or not these 'Red spot and green feather bat' who committed suicide by smashing into the cliff were affected by the 'magnetic field's gravitational force', we will immediately figure it out!"

"You can tell right away? Master Fang, have you thought of a way to verify this? " Pang Dun asked curiously.

Fang Zishu smiled slightly and said: "Actually, the verification method is very simple. It can be measured using the 'compass' in my bag."

When they first entered this natural tomb, Fang Zishu had wanted to use the compass to confirm their current position. But what made Fang Zishu angry was the fact that this natural tomb seemed to have a huge magnetic field inside, and the compass he carried did not have any effect at all.

Afterwards, using footwork and marking techniques, Fang Zishu led Da Zeng and the others and successfully found the 20th bend in the path, which was covered in mist. It was also at this time that Fang Zishu successfully met up with the note in the mysterious path.

From the note's description, Fang Zishu realized that the 'Red spot and green feather bat' could attack the note. At that time, Fang Zishu had guessed that the location of the 20th passage should be at a gap in the magnetic field and if not, how could the 'Red spot and green feather bat' that was located by 'ultrasound' determine the exact location of the note?

Sure enough.

After taking out the compass, Fang Zishu realized that the compass that was frantically spinning, was actually pointing directly south. This also meant that Fang Zishu's guess was right. Their current location should be the space between the magnetic field and the gravitational force.

Although the compass could now be used, there was only one path in front of Fang Zishu and the others at that time, and that was to break through the attack range of the Red spot and green feather bat and reach the end of the tunnel. The compass was unable to provide any effective help to Fang Zishu while fighting against the feathered beasts.

Therefore, Fang Zishu temporarily sealed it in his backpack.

Later on, they relied on the huge explosion that came from the detonator to temporarily block the positioning system of the Red spot and green feather bat. Only then did they successfully arrive at the hole where the lime was stored.

It was a pity that the hole was not safe. Other than the densely packed Black Snake, there was also the even more astonishing Red Marching Ant. If not for Professor Xu's timely reminder, it was likely that Fang Zishu would have already been eaten by those Red Marching Ant.

Right now, if he didn't see these Red spot and green feather bat s that flew out from the dark cave launching a suicide attack at the cliff wall, Fang Zishu probably wouldn't have thought to use the compass in his hand to determine if there was any magnetic force affecting their location.

Under the watchful eyes of the crowd, Fang Zishu took out the compass from his backpack.

Fang Zishu originally thought that only the passage that was filled with mist was not affected by the magnetic force, but when he took out the compass out, Fang Zishu realized that he was wrong.

It could even be described as very 'weak'. If not, the compass in Fang Zishu's hand would not have slightly twisted but would have been spinning like a top instead!

"Judging by the compass, the magnetic field here should be very weak and should not be able to invalidate the 'ultrasound' positioning of all the 'Red spot and green feather bat'. Therefore, the reason why these 'Red spot and green feather bat' have suicide bombed the cliff is not because of the magnetic field."

Fang Zishu paused for a moment, and then told everyone everything that happened when he rescued the lost soul of the Professor Xu.

When he finished speaking, Fang Zishu raised his own opinion, "My guess is that these 'Red spot and green feather bat' would naturally choose to commit suicide by smashing into the cliff. They should have a close relationship with the 'Moonlight Wheel' on the cliff, if not why would these 'Red spot and green feather bat' not engage in a suicide strike on the cliff we are leaning against? So I think that the Moonlight Wheel with the ancient 'Gina People' totem engravings on it must have something strange that we don't know about! "

"Master Fang is right."

Professor Xu also nodded in agreement to Fang Zishu's view. After all, the reason he lost his soul was because he had been staring at the 'Moonlight Wheel' for a long time. Although he still could not understand why a totem of an ancient 'Gina People' would appear in front of the tomb of a monarch of the Northern Wei Dynasty, he was certain that this mysterious' Moonlight Wheel 'must be strange!

"Professor Xu, Master Fang, what should we do now? Do you want to continue investigating the cause of death of these 'Red spot and green feather bat'? "

As a rookie in the archaeological department, Da Zeng was very curious about the many things that happened in the tomb. Furthermore, this was his first time following Professor Xu down a grave, so when he saw those 'Red spot and green feather bat' committing suicide one after another, he really wanted to find out the reason for them committing suicide.

"Da Zeng, have you forgotten about the matter of the Professor Xu's lost soul?"

Just as Da Zeng finished speaking, Pang Dun jumped out and rejected the idea: "That cliff with the 'Moonlight Wheel' engraved on it, is just too strange. For our safety's sake, I suggest not to probe it thoroughly.

"I agree with Pang Dun's view. In this special place, we shouldn't have too much curiosity."

The Qi Sanbiaozi pointed at the Red spot and green feather bat that was thrown onto the cliff and said, "To be honest, I am also curious, under the magnetic field condition, why would these ferocious feathered beasts choose to commit suicide? As the saying goes, 'Curiosity kills the cat', Professor Xu who has lost their souls is a precedent for us, I recommend that we open the Tomb Door and leave this damned place as soon as possible!"

Professor Xu did not immediately express his opinion. Instead, he turned his gaze towards Fang Zishu, "Master Fang, what do you think?"

Fang Zishu was silent for a long time, then said slowly: "I mean it's about the same as everyone else, this place is dark, and the smell of blood in the air is getting stronger and stronger, God knows if the smell of blood will attract other terrifying beings, so for safety's sake, let's open up the Tomb Door, leave this' bloody place ', and then go further and plan!"