It's not that Merlin can't open this mouth, in fact, this silenced enchantment is really a bit of a chicken rib, even if Leondo gives it to her, she may not have a useful opportunity.

When the entire building was shrouded in silence, Leondo made a 'enter' gesture to Raymond and Merlin, and the three of them were the first to enter...... At this time, they called out the Ring of Sighs of the Undead, and here, there was no point in hiding the breath.

Behind them, Clay, Eurendo, Victoria, and others followed.

According to Raymond, the undead creatures here can be roughly divided into two parts, one is the outer guards, these undead are characterized by their strength is not very strong, but there are many of them, and the other part is the high-level undead, they are either the owner of the mansion, or the master's guard, usually mostly in a deep sleep, after hearing the call, they will wake up quickly. However, according to the treasure map left by Raymond's ancestors, the undead in these places are equivalent to second- or third-level wizards in strength, as long as they are not besieged by them, Merlin and the others will not be afraid.

Generally speaking, the undead creatures in each area are indifferent to each other, and even if there is a conflict, the rest of the undead will be indifferent and will never interfere. But if it encounters an external enemy, and it is overwhelmed, it will send a call for help, and at that time, the outsider will face the undead creatures of the entire space, and in serious cases, even the zombie king here will wake up. And Merlin's only way to survive is to break through and escape immediately when they surprise the undead.

When the group put away the camouflage on their bodies, the fresh and energetic breath of life suddenly spread...... In this place full of the smell of death, it was like throwing a torch into the gasoline, which alarmed the undead creatures inside and outside the entire building, but fortunately, the silent barrier isolated the roars of the undead, and also had a certain barrier to the breath, otherwise it would alarm the undead outside, and that would be the end of the world.

The spiritual power with the breath of death was intertwined in the air like a net, and Mei Lin and the others had no intention of avoiding it at all, just like fireflies in the default, which could be seen through at a glance...... Around them, there was an empty space, but in an instant, it was as if they had entered a barracks, surrounded by skeletons, zombies, and even mid-level undead creatures such as Death Knight and Black Knight. However, among them, the energy fluctuation on his body was the strongest was a tall death knight. Its entire body was firmly covered by a set of knight's armor, leaving not even a single gap. In its hand, it held a two-handed sword almost as tall as him, which could almost be used as a shield if it came sideways. From his body, there was a strong energy fluctuation, and the intensity was almost no less than that of a second-level wizard.

Leondo looked at the strange knight in amazement, hesitated for a moment, and asked, "What kind of class is this? Lich or knight?"

"It's a knight, a knight with a power not inferior to that of a lich. Merlin replied.

Leondo incredulously said, "Impossible, how can a knight be compared to a lich...... Besides, how could such a strong body be a lich?"

Not to mention the Death Knight, the Lich doesn't have a body, and in fact, it can't make the body stronger. Therefore, the lichs are very careful about their bodies, so as not to break them and cause trouble. And the tall death knight in front of him, after making up for the shortcomings of his body, coupled with the ability of the lich, his combat power will skyrocket!

Mei Lin is actually a little envious, a high-level zombie...... For example, Longbottom can also unleash simple witchcraft, but the zombies themselves are also known for their hand-to-hand combat ability, and that little witchcraft ability is vulnerable in front of the lich, far less than the knight in front of him, if you can really get the real reason why this death knight is one and two cultivators, then this time it will be too worthwhile!

While everyone was observing the Death Knight, the other party also observed them, and a strong mental fluctuation teleported from the location where the Death Knight was...... Although there were no specific words in this spiritual fluctuation, a powerful deterrent intent was heard...... Different feelings such as hatred, fear, and intimidation, just a touch of it is enough to make ordinary people enter the terrifying dream demon forever.

"Undead Deterrence! I didn't expect this death knight to have such a powerful spiritual power, even if a master of the same level met him, he would have to be affected to a certain extent. This death knight should have been sent by the high-level undead below to explore the way, if he finds that the situation is wrong, he will not come up for fear and will have to spend more time on us. Merlin frowned.

"What to do?" asked Raymond in a low voice.

In fact, this also shows from the other side that the high-level undead below will not be too powerful, otherwise it will not need to be tempted at all, and it will directly come up and destroy them.

"Retreat! "Merlin is also proficient in spiritual witchcraft, and it is still possible to simply form a spiritual barrier and not let the other party hear her conversation.

As she spoke, she had already lifted the mental power barrier, and her figure staggered back a few steps as if she couldn't help it, almost hitting the guards behind her before barely stopping.

"Pretend! You pretend! More insidious than the undead!"

Raymond and Leondo glanced at each other, understood each other's eyes for a second, and then stepped back in cooperation...... The two of them also looked like 'I'm hurt', and the guards behind them also retreated, grinning like Eurendor and Victoria...... Well, these two guys don't know when they actually appeared among the surrounding undead, like decent pestles there.

They're all actors!

The flesh and soul of fresh life have a powerful attraction to undead creatures...... Of course, the fresh flesh and blood of the strong are more attractive, but first of all, they can bear it, otherwise it will not be good to be eaten back.

After perceiving the strength of Mei Lin and the others, a powerful aura of death emanated from the room in the middle of the building, which was full of terror, as if it could easily destroy everything in front of them at any time.

The appearance of the big boss is naturally accompanied by a terrifying momentum, if it is an ordinary person in this situation, he may wait stupidly, so that the most powerful BOSS will appear after he has put on a full posture. But Merlin and the others were very different from ordinary people, the three of them looked at each other and made the most correct decision almost at the same time.