Rex and others who entered the dungeon went straight to the scene, which was outside the Dragon's Cave.

"I heard that a giant dragon appeared here not long ago?" Rex asked.

The servant next to him immediately stepped forward and nodded in response, "Yes, your highness, thousands of adventurers came to fight against the dragon, but all of them were defeated, with heavy casualties, and most of them became the dragon's feces."

"It's worthy of being a giant dragon." Rex couldn't help but sigh, "If I could get a giant dragon, what would my brothers count on."

The corners of the attendant's eyes twitched, and the people following Rex showed expressions of wanting to eat peaches.

"This human, if you just want to sigh about life here, please get out of the way." Ji Lan's voice came from behind.

The attendant quickly explained: "Your Highness, the elves have props that specifically detect the magic waves of the undead, let them do it."

"Okay, please trouble me." Although he was not welcomed, Rex still showed the etiquette he deserved.

Kelan ignored him, squatted in front of the already smelly dwarf's body, and took out a transparent crystal.

In just a few seconds, the crystal turned black.

"It's indeed the undead clan!" Kelan's long and narrow eyes narrowed slightly.

Everyone suddenly felt something was wrong, and at the same time they were secretly glad that they brought enough people today.

"If you pass the order, everyone will use the team as the benchmark to search for traces of the undead. After finding it, they will immediately notify the main force." Rex also looked solemn, but he was more eager to try than others.

If you can capture the undead here, it will definitely be a great achievement and will be enough to influence His Majesty the King's evaluation of him.

Soon, the orders were passed out layer by layer, and various people carried out carpet-style searches in the form of a team.

Rex and others followed the Elf Clan. There was no way, so who could have the tracking technology?

The group walked along Lu Qi's escape route yesterday and arrived at the entrance of the Monster Base Camp... One!

Here, they found three dwarf skeletons scattered on the ground.

"It seems that the other party abandoned these skeleton soldiers." Rex said nonsense...

The servant next to him quickly stepped forward and suggested, "Your Highness, since the undead abandoned the skeleton soldiers here, it means he should have been here, and there will definitely be clues nearby."

"Yes, send an order to increase the search for this area." Rex immediately ordered.

"By the way, Your Highness, it's best to find someone to look at the passage leading to the second floor to ensure that during the search, there are no people entering and leaving between the first and second floors of the underground floors." The attendant continued to propose.

Rex nodded repeatedly and ordered another order.

In this scene, Ki Lan, who was watching the side, sneered. He thought he was a person who dared to eradicate evil, but he didn't expect that he was a waste prince with no opinions.

Because this was a dead end, everyone began to turn back. At the moment when they left this dead end, the group of the elves discovered that the tracking magic had failed. In desperation, they could only follow the others and search aimlessly.

...

On a certain road on the underground floor, two mercenary teams carefully searched for the whereabouts of the undead.

At this time, the person with a more sensitive nose in the team smelled a strange smell from the air.

"Do you smell anything?" The man stopped and sniffed carefully: "It seems that something is burning."

"Does the torch smell?" The teammate next to him smiled.

"Absolutely not. The torch is stained with tinder oil, and it smells like tar when it is burned, which is different from this." The man shook his head and retorted.

As I spoke, this smell became a little richer.

"I smelled it too, as if someone was burning firewood!" another person in the team shouted.

"Yes, yes, it's the smell of burning firewood!"

"Wait, is it the undead who set up a fire in front of you?"

"It's possible!"

"Wait a minute, aren't the undead all skeletons? What are you doing to make a fire? Are you grilling bones?"

"Who told you that the undead tribe is all skeletons? They are also flesh and blood, and need to eat, drink, defecate and urinate... Go back and read more books by yourself. Come and report the situation here! I found that the undead tribe's credit is ours!"

"good."

A man with relatively straight legs and feet in the team was wearing a torch and passing messages to the rear.

But soon the informant discovered that he was not the only one who came to report to His Highness the Fourth Prince, but everyone smelled the burnt smell.

Some of these reporters were just routine reports, while others, like their team, believed that the charred smell was related to the undead.

As a result, the burnt smell naturally became ordinary. The messengers who thought they had found the undead tribe returned disappointed, sucking the burnt smell, and continuing to search for the whereabouts of the undead tribe.

Gradually, people began to feel dizzy and had weak constitutions, and even fell into the ground in a coma!

"What's going on?"

Everyone finally realized something was wrong.

And not only teammates, but even themselves began to feel dizzy.

Suddenly, at the end of each passage, there were beating flames, and skeletons, with burning weeds tied toward them.

"The Undead?"

"No, it's just a layer of skeleton monster!"

Although the skeleton monsters and the skeleton soldiers summoned by the undead are both bones and bodies, there is a clear gap.

Simply put, skeleton monsters are printed on the same template, and skeleton soldiers look strange because of their different origins (corpses).

Those who are not smart enough to understand it, why is there a ball of burning weeds tied behind these skeleton monsters? Haven’t you come to the underground level for so many years to explore, and a new species of monsters appeared here?

Of course, there are also many alert people who realize the danger!

"No, Your Highness, we have fallen into the trap!"

The quickest reaction was the servant next to Rex. He said anxiously: "Oh my goodness, your highness, they want to lower the air here by burning weeds, raise the smoke, and suffocate us to death! They also lit leprosy to make us faint!"

"What does it mean? Can the air be consumed? And who are 'they'?" Rex felt like he was trapped in a blind spot in knowledge.

The attendant was so anxious that he almost vomited an old blood. Common sense, Your Highness! This is common sense! And "they" refers to the enemy of course!

However, Rex doesn't understand it, which does not mean that others don't understand it, especially Kilan, who is a Fengshen, that is, a learner and user of Feng-type magic, her face changed drastically after a little check.

"I've fallen into the trap, retreat quickly!"

Without saying a word, Kalan activated the wind magic to isolate the smoke and led the elves to the exit.

Rex still didn't figure out the truth, but it must be right to follow him.

At the same time, more and more burning skeleton monsters appeared, with burning weeds tied to their feet and bodies.

For a moment, a layer of smoke was shrouded in the entire underground, and countless people inhaled smoke and dust, and their entire lungs were burning like fire. The more fresh air the body wanted, the more it would inhale a lot of smoke, which further increased the suffocation, and the vicious cycle.

However, some people are smarter and know how to use cloth to dip water to cover their mouth and nose.

only……

"Wait, I remember the exit is here? Why is there no way?"

"Well~ You remembered it wrongly, it must be there!"

"Damn, who the hell is it!"

"Well~ Captain, I can't do it anymore, don't worry about me, you guys go!"

...

In this way, the humans who came to investigate the undead, fell to the underground floor one after another.

Rex, who was escaping with the elves, found that he had lost the other party without realizing it. Not only that, the servants around him were also falling down one by one. Now he could only barely support the purification magic on the armor.

Rex looked bitter and wouldn't have come if he had known.

At this point, he had no choice but to move forward alone, but soon he discovered a very difficult problem and he got lost.

As a prince who has just grown up, he hasn't even been out of the king a few times, let alone the dungeon, and is not familiar with it at all. He has a map in his hand, but he can't understand it at all...

"this……"

Rex panicked and began to run in the underground layer. The thick smoke, the heat, and the corpses all over the ground knocked down his heart. Gradually, the purifying magic on the armor removed the effect. The pungent smoke accompanied the breathing, suddenly poured into his mouth and nose, and rushed straight into his lungs.

He started coughing, and the toxins of leprosy made him dizzy and his limbs stiff.

With a thud, he fell to the ground.

"I...I'm going to die?"

Rex's mind was in chaos, and his parents, brothers, sisters, fiancée, etc. gradually flashed in front of him.

And at the end of the phantom, he vaguely saw a short figure approaching him.

...

"Oh, Lu Qi, this person seems to be a prince! Look at the little crown on his head."

"Oh~"

Lu Qi looked at the people on the ground and sighed, "The fire plan is a long life..."

"Kill him and give him a relief, and you can upgrade to a few more levels." said the little skeleton.
To be continued...