After about half an hour, the silent whisperers who had been scouting the inside of the iceberg returned to the outside of the iceberg.

The investigation still made no progress, no attackers were found, and no elemental aura was sensed by the ghost.

Hong Detective described Wang Yi in detail the results of the investigation in a communication, and concluded: "Although the attack power of those attackers inside is weak, the attack frequency is a little high, and our ghost soldiers can't stay inside for too long."

Wang Yi knew what high-frequency attacks meant to the ghost soldiers, but fortunately, the attacks encountered by those ghost soldiers were only high-frequency, not the kind of high-frequency attack weapons of Yunxiao Pavilion, and then analyzed: "In this way, the attackers in the iceberg are really not Yunxiao Pavilion."

The macro detective in the video screen nodded, and said: "That's right, if the attacker is someone from Yunxiao Pavilion, then they will definitely use that kind of high-frequency weapon in their attack on our scouts, and then in the recent battle between our Ghost Soldier Tiance Alliance and Yunxiao Pavilion, I have hardly seen anyone from Yunxiao Pavilion use meta-technique attacks."

"...... of the Celestial Pavilion" Wang Yi flipped through the e-mail box to check the latest information about the Celestial Pavilion, and briefly recalled what he knew about them before, remembering that he had never seen the true faces of the members of the Celestial Pavilion, only their war machines had been seen, and then said to Hongzhen: "There is a problem."

"Sir, you say."

"Is it true that only living beings can release meta-techniques?"

"Theoretically, yes." Hongzhen hesitated for a moment, and then said: "But there is no absolute in anything, and it cannot be ruled out that there are other ways to release the Yuan Technique, what you want to ask, Sir, is it whether the machine can release the Yuan Technique?"

Wang Yi nodded and said, "Yes, can the machine release the Yuan Technique?" I mean, can those war weapons in the Sky Pavilion unleash the meta technique. ”

"As far as I know about the Sky Pavilion so far, I haven't seen their war weapons release the Yuan Technique, and I don't think they have the ability to release the Yuan Technique mechanically."

Wang Yi set out to retrieve the video taken by the investigators inside the iceberg, that is, the video taken before their communication equipment was destroyed.

It shows the attack on the investigator, a finger-thin light that glows orange.

According to the description of the scouts, the light attack is an attack attached to the meta-technique, in short, it is a combination of physical attack and meta-technique attack.

Wang Yi subconsciously thought that this was an attack combining technology and meta-technology, took a screenshot of the picture, and then passed it to Hongzhen, and then asked what the situation was, whether it was the attacker releasing meta-technique by scientific and technological means.

If this is really using scientific and technological means to release meta-techniques, then wouldn't the attacker's technological power be more advanced than that of the Sky Pavilion.

Hong Zhen thought for a few seconds and said: "Sir, you are wrong, this is not a meta-technique released by scientific and technological means, it is just an attack released by the attacker with meta-technique and physical attack, just like you use the nameless sword, sir, you used your own strength to mobilize the meta-force on the weapon, which has nothing to do with technology."

"Oh." Wang Yi suddenly woke up, understanding that he had thought about the problem too complicated, and suddenly felt that there seemed to be something wrong in it, and said: "If the attacker there is excluded from Yunxiao Pavilion, then the rest is a ghost, will ordinary lonely souls and wild ghosts use a combination of physical attacks and yuan force attacks?"

"It's hard to say, I've never seen it before."

Wang Yi said calmly: "Can you get that kind of steel arrow?"

"It should work." Hongzhen said: "Then I will send a reconnaissance team to the inside of the iceberg now."

"Okay." Wang Yi stared at the communication screen and continued to consider whether ordinary ghosts would use a combination of physical and Yuan Force attacks.

I've never seen a ghost use this attack before, and it doesn't have much advantage.

Wang Yi's own use of the combination of physical and Yuan Force attacks is because he is not skilled in the control of Yuan Force, with Yuan Force attacks is the specialty of ghosts, it stands to reason that ghosts should use their own most proficient attacks, there is no need to get that kind of physical steel arrow as an auxiliary.

The footage quickly shows a Scout team of Silent Whisperers approaching the iceberg, and it wasn't long before the Silent Whisperers began attacking the ice with ice arrows, digging a passage to the iceberg's interior.

The speed at which the Silent Whisperers cut the iceberg was not slow, but the thickness of the ice was too thick, and it would take some time.

Wang Yi vaguely thought that the ghosts in the iceberg might be more than just ghosts, staring at the silent whisperers who carved the iceberg in the picture waited anxiously, waited for nearly twenty minutes, and finally saw the silent whisperers enter the iceberg again, and then saw the light attack with orange light, and finally the communication was interrupted.

Having experienced the first two times, I knew that it was only the communicator that was damaged by the damage, and those who were scouts should not have suffered much damage, so they had to wait patiently.

Wang Yi transferred the communication to the communicator of the macro detective, observing the exit of the new channel.

After about twenty minutes, the Whisperers returned safely to the outside of the iceberg, and one of them quickly approached the Detective and showed him the steel arrows he had obtained.

Wang Yi saw the steel arrows in the hands of the Silent Whisperer through the screen, there were three in total.

The length of the steel arrow is about one meter, slightly thinner than the average person's index finger, the whole body is silver, with patterns, the arrow is triangular, and the tail is like a wing-like metal arrow.

Wang Yi's heart couldn't help beating twice, he took a deep breath, and asked Hongzhen, "Isn't this workmanship a little too delicate?"

"A low-power attacker, a finely crafted weapon." Hong Zhen pondered: "Sir, I think the attacker inside may be ......"

Wang Yi hurriedly interrupted: "Don't say it yet, let me think about it."

Wang Yi could probably guess what he wanted to say, or that he had already thought of it.

Judging from the steel arrows brought back by the Silent Whisperers, it is difficult for ordinary low-battle ghosts to forge such fine steel arrows, because the Silent Whisperers' induction of this kind of attack is low-combat, so it can be inferred that the attacker's combat power value will not be high, and the ability to condense matter is only possessed by high-battle ghosts.

Of course, it is not excluded that those steel arrows are forged by mechanical processing, just like when I first met Lin Yutang and them, I saw that they built houses with tools left over from humans, so those steel arrows may also be processed by ghosts, and according to previous speculation, ghosts do not need to process physical weapons.

For this reason, Wang Yi speculated that there was a high probability that the attackers in the iceberg were people, not people from the Cloud Pavilion, nor other members of the cross-time and space forces, let alone the Heavenly Dao Cultivator Society, otherwise the attack power would not be so weak, but there were not many other living people in this world except for them.