"Be careful!"

Warriors who sensed the presence of a powerful individual in the skull group exclaimed and alerted each other.

But no matter how careful they were, when the 200 white bone skeletons were slaughtered, they were presented with 20 "enhanced skeletons" with unusually thick bones.

Although they look similar to white bone skeletons, they have indeed become out-and-out first-order undead, not only have the ribs grown and closed, but also patches of bone armor have grown on the bones, the bones are as white as jade but hard as iron.

In addition to becoming stronger in defense, the power of these enhanced skeletons is also huge and amazing, and they can actually knock out the tower shield warriors who are mainly attacking and defending with a single blow!

Moreover, in the hands of these strengthened skeletons, they have actually evolved weapons with knives or axes, and some even carry a white bone shield, which is no longer something that Zhang Xu and the warriors of the Yanhuang clan who are still at the 0th level can deal with.

The onlookers watched for a while, and found that although the warriors had worked very hard, their attacks had no effect on these Tier 1 strengthened skeletons, so they naturally would not continue to stand idly by, watching them suffer casualties.

He heard the second one snap his fingers, and four skeletons that looked like bone mecha instantly appeared beside him.

The soldiers of the Yanhuang clan were taken aback because they hadn't seen it, but Zhang Xu saw these four skeleton guards with his own eyes, from ribs with thin arms and legs, to the current appearance of a super-heavy knight mecha.

But what they didn't expect was that as soon as the four skeleton mecha appeared, the twenty strengthened skeletons immediately stopped moving, and they came behind Er Yi with low eyebrows like chickens, and they were recruited like this!

"Go on!"

Er Yi smiled, and didn't explain anything, anyway, they couldn't understand the explanation, so he walked directly to the tomb road connected to the underground hall, in order to cultivate these Yanhuang warriors, he had delayed a lot of time, and then he was almost going to speed up the progress......

Everyone followed Er Yi in confusion, and they didn't see him make any moves, just now the 20 strengthened skeletons were like an elite army, turning into a pale shadow and rushing into the tomb, and they heard a dense crisp sound of chirping, and when they entered the tomb, there were only bones left all over the ground.

The tomb of this ancient underground quarry is more than 300 kilometers long, and it is as intricate as a giant spider's web entrenched in the ground.

The underground halls that have been expanded from the pit are distributed at every node of this huge spider web, and there are a large number of branching routes, and if people who are not familiar with the environment enter this place by mistake, there is a good chance that they will get lost in it.

The whole team walked all the way, and the 20 enhanced skeletons were like a crazy meat grinder, crushing the tide of skeletons along the way!

With the killing, the form of these strengthened skeletons gradually changed, and gradually the appearance of the skeletons was no longer visible, not only the bone armor appeared on the body, but even the sturdy helmet appeared on the head, which seemed to have evolved.

The evolution of individuals alone is nothing, and their numbers are increasing with it!

Every time an underground hall is cleared, there will always be a little more of them, and as soon as the enhanced skeletons appear, they will immediately be "recruited" to the command of the second one.

This also led to the fact that the deeper the crowd went, the larger the number of this reinforced skeleton army became, and finally even formed a flood of skeleton army, which would automatically split into two and sweep through all areas every time it hit a fork in the road!

When they finally entered the Great Sanctuary at the very core of the Ossuary Hall, the skeletons that poured in from the tombs in all directions had already become the subordinates of Eryi, and there were tens of thousands of people as far as the eye could see!

Zhang Xu and the others were surrounded by groups of strengthened skeletons, and the eyes that looked at Er Yi's back were not right, how strong does this have to be to play this kind of skull sea tactics?

But at this moment, I don't have time to think about their devastated mood, because it's finally time to fight the boss.

The original dark and dull underground sanctuary was illuminated as bright as day by the [Daylight Technique] of the Second One.

On the high altar platform in the center of the main church, which was arranged to look like some kind of religious holy place, stood a mysterious figure holding a double-pronged halberd and wearing a magnificent sacrificial robe.

Because the whole body was shrouded in a wide robe, and even the face was hidden under the hood, so it was impossible to see the face of the mysterious person at all, and only the figure of the other party was extremely tall.

He stood in front of the altar in the center of the altar, and on the altar about half a person high in front of him, there was a crystal skull that was as black as ink but crystal clear, and he saw the double-pronged halberd in his hand slammed into his hand, and let out a roar like thunder: "Blasphemer, don't you kneel down and repent of your sins?"

The thunder roared in the narrow space underground, and constantly refracted on the rock wall, forming a certain resonance effect, which shocked everyone into dizziness, and even oozed blood between their mouths and noses, but they could only cover their ears and wail in pain.

As if carrying some kind of mysterious power, it not only shocked the soldiers of the Yanhuang clan behind Eryi, but also caused the nearly 10,000 strengthened skeletons that had been recruited to fall into chaos again.

Only Eryi waved the wooden staff in his hand lightly without being affected, releasing a light curtain to the people behind him to envelop them, and then looked at the other party with a smile and said curiously: "Blasphemy, which god are you?"

"I am Hades, the king of Hades!"

The mysterious man suddenly flashed light, and proudly pointed at the two-pronged halberd in his hand: "Kneel! Surrender! I forgive you for your innocence......"

"Hades?"

"You're a husky, aren't you?"

Er Yi almost didn't laugh out loud, and shook his head playfully at this guy who was full of middle two breath: "You run? Why don't you run?"

“......”

The mysterious man "Hades King Hades" was choked by Eryi's words, and roared angrily: "Capital crime!"

Then suddenly, the double-pronged halberd in his hand summoned a group of bone knights on the altar, riding one skeleton horse after another, and launched a charge in the direction of Eryi!

The mighty Skeleton Knight surprised the warriors of the Yanhuang clan, knowing that their strength was weak, but they instinctively lifted the tower shield in front of Eryi.

Er Yi didn't stop the kindness of the Yanhuang warriors, but he waved his hand unexpectedly.

Hordes of strengthened skeletons poured up like a tidal wave, blocking the Bone Knight's charge with their bodies.