When Tang Yin observed the Cao family's secret underground base, he suddenly felt a slight palpitation, prompting him to look to the east side.

"There is a very powerful threat, it should be a grandmaster-level powerhouse, it seems to be a grandmaster-level powerhouse of the Cao family!" Tang Yin soon confirmed that it was another grandmaster-level powerhouse that brought him palpitations.

Previously, he had guessed that the Cao family was so confident, there were two possibilities, one was that there might be a grandmaster-level powerhouse, and the other might be the support of other big forces.

Now it seems that it is the former, and there are grandmaster-level powerhouses.

A grandmaster-level powerhouse is the key to the promotion of second-rate forces to first-class forces, and it turns out that the Cao family does not have a grandmaster-level powerhouse.

In Longmen, there are very few power with grandmaster-level powerhouses.

The three first-class families, the Elite Society, and now the Longmen Supernatural Association, this is what Tang Yin knows, and there is the power of a grandmaster-level powerhouse.

Of course, there may be hidden grandmaster powerhouses that Tang Yin doesn't know, but there will definitely not be many of them.

Now that a grandmaster has emerged from the Cao family, if it is allowed to continue, the major forces of Longmen will face a reshuffle, of course, the scale of the reshuffle will not be very large.

After all, the Cao family has a shallow foundation, and it turned out to be just a second-rate force, even if a grandmaster-level powerhouse is born and can expand some influence, it is still a lot worse than the old first-class forces, so it will choose a small family like the Zhou family to annex it.

"Combined with what Cao Mengsheng said, the Cao family's grandmaster-level powerhouse should have just been promoted, that is, the early stage of the grandmaster, it doesn't matter!" From his confession of interrogating Cao Mengsheng, Tang Yin judged the strength of the Cao family's grandmaster.

According to his inference, even if he encounters it, he is not afraid.

He is a Thunder Grandmaster, a Grandmaster who has experienced the Thunder Tribulation, and his combat power is much stronger than that of ordinary Grandmasters, so he has not given up his plan to save people.

"Are you in the dungeon?" Tang Yin opened his divine mind to scan the past.

Of course, when Tang Yin opened his divine thoughts, he avoided the place where the suspected grandmaster-level powerhouse was seated, so as not to be discovered by the other party.

As for the others, they couldn't find the divine thought at all.

Because the divine mind is unique to the grandmaster-level, the ability to actively probe the outside world is not and cannot be sensed by the powerhouses below the grandmaster-level.

Divine thoughts not only have the ability to detect, but if they master a certain method, they can even be turned into weapons of attack.

"It's them, they're all there!"

Tang Yin had seen their photos, Zhou Dingkang's son, the grandson of Elder Taishang, and the last one was the daughter of the Great Elder.

But they didn't suffer much, and the three of them were imprisoned together.

There were not only the three of them in the dungeon, but also many other people that Tang Yin didn't know, adding up to more than thirty people.

"Are the three of you okay?" Tang Yin asked through the secret transmission.

"Who?" the three men were startled when they heard a voice ask at the same time, and looked out of the cell suspiciously, only to find that there was no one at all.

In the dungeon, although there are some people from the Cao family who supervise them, they will not keep an eye on the prisoners all the time, because they know that this is underground, and the prisoners have nowhere to run at all, they just need to guard the exit.

So the three of them looked out and couldn't see anyone at all.

"Don't make a fuss, you can hear you whispering, I'm here to save you, you haven't been manipulated by them, right?" Tang Yin observed the three people through his divine thoughts, and could catch the sound of them whispering.

"Our strength is limited by their special methods, but nothing else!"

"Very good, I'll take you out!" Hearing the answers of the three people, Tang Yin leaned over to the top of the underground space.

The top is also treated to a certain extent, but there is only one on the top compared to the heavily guarded on the ground

Some simple warning facilities.

For the powerful Tang Yin, these warning facilities had no effect at all, so he quickly came to the top of the dungeon.

"It seems that I can only take people out today......" Tang Yin found that it was not realistic to take people out secretly, because there were people on duty around the clock.

There are people in the dungeon who are watching, and there are people who are watching the foreigners.

Unless more than ten people can be stunned at the same time, Tang Yin will be discovered as soon as he appears, and it is impossible to save people quietly.

"Since that's the case, let's go in and save people!" Tang Yin's eyes flashed with a cold light.

Fall!

As soon as Tang Yin let go, he fell straight from above and landed at the door of the dungeon, attracting the attention of the four people on duty at the door.

However, the people on duty were stunned for a moment, and they didn't react immediately, they never thought that someone would come to save people.

The reason is very simple, if you want to enter the Cao family's underground base, you must first pass through various security measures on the ground, which is extremely difficult.

Secondly, even if you pass through the security measures on the ground, it is very far from the dungeon, and you need to go through multiple checkpoints to reach the dungeon from the entrance.

If someone forcibly broke in to save people, they would be discovered before they reached the dungeon, so Tang Yin's sudden appearance surprised the four people who were unprepared.

They were surprised, Tang Yin was not soft at all.

With a wave of his right hand, he quickly brought out an afterimage.

On the heads of the four people, each of them was hit, not fatal, but it was guaranteed that the four people would not wake up in a short time, and even if they were woken up, it would be a concussion, and they would not be able to recover their combat effectiveness in a short period of time.

Didn't kill them, because Tang Yin was not a butcher.

He wants to kill either an enemy, or someone who is a threat to him, or someone who has to be killed for various reasons.

And like the one in front of you, you can just knock it out.

stunned, a palm knife split the door gate, and Tang Yin directly entered the dungeon.

Because the dungeon was originally built in a secret base, and no secrecy measures were considered at all, Tang Yin quickly found someone.

"Are you the one who came to save us?" Seeing Tang Yin appear, the three members of the Zhou family who were imprisoned together were taken aback.

Although Tang Yin is tall and big, he looks too young.

"It's me!" Tang Yin said as he slashed down with a palm knife, Tang Yin didn't want to expose Pixiu's alchemy technique, so when he slashed down with a palm knife, there was a faint golden light on his palm.

Those who know the industry know at a glance that this is a kind of mastery, and in fact, it is true, it is the growth of King Kong.

The iron chain that locked the cell door was made of special steel the thickness of a finger, but it was split by Tang Yin's palm knife.

"Wait, how did you get in?" heard the chaotic shouting outside, and the faces of the three people changed.

"How else can you get in?" Tang Yin said disapprerovingly, there was really no way to sneak in.

Unless he can get a strong drug, so that all the people related to the dungeon will faint, the problem is that Tang Yin has no drug on him, and he will not configure it himself for the time being, and it will be too late to go out and get it.

"It's bad, you better go first! Otherwise, not only will we not go out, but you will also be caught!" As soon as Tang Yin said that he had come in, the faces of the three of them changed.

Especially the daughter of the Great Elder, urging Tang Yin to leave quickly.

"This is the Zhou family's underground base, do you think you can escape if you leave early?" Tang Yin smiled at them.

The three of them suddenly sighed!

Bang Bang Bang!

Tang Yin walked into the cell and patted everyone on the shoulder, and the powerful power poured into their bodies, removing all the prohibitions on their bodies.

Although each case has some special techniques, imprisoning the strength of the person who wants to imprison requires special lifting techniques, but Tang Yin is now a grandmaster, not an ordinary powerhouse.

Therefore, unless there is an extremely special method of imprisonment, as soon as his internal force rushes, the means of imprisonment will disintegrate.

The three of them were slapped by Tang Yin, and they all regained their strength.

"Help Me ......"

"Take us out too, we can kill them with you. ”

"At least we can help you attract some firepower......"

As soon as Tang Yin took the three of them out of the door of their cell, he heard the other people in the cell start shouting, and they also wanted to go out together.

"Do you know them?" Tang Yin asked the three people who were being held behind.

"It's known these days. The Great Elder's daughter, Zhou Huihong, replied.

"Are there any heinous people who commit great treachery and evil?" Tang Yin asked.

"The people locked up in the dungeon are all enemies of the Cao family, not criminals!" Elder Taishang's grandson smiled coldly.

"Okay!" As soon as he heard that it was not a great traitor, the Tang people nodded and agreed, and those who were not traitors could be let go.

He waved his right hand like a sword glowing with a faint golden light, and all the chains on the cell doors were severed with a single palm.

The strength was also restored by Tang Yin one by one.

"The people inside listened, and obediently came out and tied up and ......" Tang Yin had just rescued everyone when a shout came from the direction of the cell door.

Tang Yin appeared just now, knocked people unconscious, and was seen by many people in a swagger, seeing him break into the cell to save people, the people outside simply came to close the door and take people.

"Oh no, they must have closed the door!" Zhou Huihong was shocked when she heard this, and her face turned a little pale.

"It's okay!" Tang Yin had already expected it.

As everyone walked out, they soon came to the door he had broken into, but now it had been closed from the outside, and there was only a small window through which even adults could not pass, and many people could be seen outside the door.

Rumble!

Tang Yin slammed his fist on the gate, and with a deafening loud bang, a deep fist mark appeared on the gate.

Boom Boom!

Immediately after that, Tang Yin slammed down one punch after another, twenty or thirty passed, and the steel gate more than an inch thick had been twisted and crooked by Tang Yin.

The ones in the back have big mouths, and their combat effectiveness is too strong, right?

In fact, they far underestimated Tang Yin, and Tang Yin deliberately lowered his strength a lot in order not to reveal his grandmaster-level identity.

If his strength is fully opened, after a punch, not to mention a steel gate more than an inch thick, even a steel gate a foot thick will not be able to withstand his all-out punch.

Rumble!

With Tang Yin's last punch, the steel plate gate, which was about the same thickness as an ordinary brick, was smashed into pieces by him.

Large chunks of steel flew out, making the Cao family, who were guarding outside the door and had no time to dodge, cry wolf, obviously someone was hit, and a large area was cleared in an instant.

Tang Yin was the first to walk out, followed by the three members of the Zhou family.

"It's over, I won't be able to leave today......" After walking out of the door of the dungeon, everyone was completely desperate.

Because there were at least hundreds of people around it, all armed with weapons, gathered around the dungeon gate, and surrounded by the third and outer three layers.

You can even see other people coming from all directions, and the number of people rushing out of the dungeon is fixed and will not change, and there are no weapons, how can they fight with the Cao family, which has a large number of people?

Some people even regret that they shouldn't want to run as soon as their heads are hot, and if they stay in the dungeon, at least they don't have to die.