If Qin Han knew what Nie Yan was thinking, who knew what he would feel, whether he would be so angry he would vomit blood.

After a while, a large group of thieves entered the area, searching for traces of Nie Yan nearby, but Nie Yan had already left, and they had nowhere to search.

"Boss, Crazy Thief Nie Yan has already left. What do we do?"

Qin Han, who was in the guild hall, received the news from the thieves below, and was furious. Because the guardian angel Karenna purified his corpse, his experience value dropped by more than two and a half levels. What made him most depressed and distressed was the Book of Death that had just dropped. He had spent a lot of effort to get this legendary item from the Undead Cave, for which he had died three times, but now Nie Yan had easily taken it away. How could he remain calm!

"Strengthen patrols, report immediately if you find Crazy Thief Nie Yan!" Qin Han said, gnashing his teeth. Crazy Thief Nie Yan already knew about the appearance of a large number of skeletons. He had to speed up and prevent Crazy Thief Nie Yan from disrupting his plans!

Under Qin Han's command, the skeletons near Brokki Fortress began to expand further, constantly besieging towns and intercepting players on the road.

Once they no longer worried about the danger of being exposed and released their power completely, these skeletons would be extremely terrifying.

As the results of the battle rapidly expanded, the number of skeletons continued to explode.

"Next, I'll see what you do!" Qin Han thought. Before long, he would be able to gather more skeletons to attack more concentrated areas of players, or simply attack cities. When he gathered a million or even more skeletons, he would launch a full-scale attack on the Ni Ren Tribe's fortress!

Nie Yan led the golden earth dragon to clear the skeletons on the periphery, but he could no longer contain the rapid expansion of the number of skeletons.

Nie Yan gradually realized the horror of the undead's revenge. In his previous life, why did that player lead so many undead to sweep through the entire Greenland Empire and Saturn Empire?

A war that would sweep the world was inevitable.

The Ni Ren Tribe was ready, but he didn't know if they could withstand it. Sending a large number of players to encircle and suppress the skeletons was a very unwise move. It was very dangerous to face a large group of skeletons in the wild. Maybe they wouldn't clear many skeletons, but would be overwhelmed by the skeleton army and become one of them.

Nie Yan thought for a while, then decided to sneak into Brokki Fortress to find out what was going on, and then report the news to the Greenland Empire's council of elders. On the one hand, he could obtain the title of Great Prophet, and on the other hand, he could let the Greenland Empire's army and the Holy See's Knights Templar deal with them.

With this in mind, Nie Yan sneaked towards Brokki Fortress ahead.

The news that a large number of skeletons had appeared in the east of Emerald City spread through various channels. Players on the forum were discussing what had happened. Some guessed that there might be a new map area for refreshing skeleton monsters, and some guessed that it was a mission. As long as they cleared the skeletons and found their Boss and killed him, they could get legendary items or something. No player would have thought that this was a new expansion pack.

The forum's estimate of the situation was still optimistic. Even if these skeletons slaughtered many villages and towns, would they dare to kill into the cities?

The players couldn't guess the future development for the time being. Even if someone said that these skeletons were attacking the city, it was estimated that no one would believe it. The npC garrison in Emerald City had already dispatched on a large scale to encircle and suppress the skeletons. These garrison soldiers were all elites above level 160, with a number of about two to three thousand.

As soon as the garrison was dispatched, the players believed that there was no suspense in this battle. A large number of teams in Emerald City were formed, preparing to follow behind the Emerald City garrison and get some cheap advantages.

About a million players in Emerald City were forming groups and rushing towards the east. They had no idea that they were brewing a huge disaster.

Nie Yan sneaked to the bottom of Brokki Fortress, and like a spider, climbed into the fortress and hid in a residential area.

Looking into the distance, a large number of skeletons were active inside Brokki Fortress, many of them were elite and lord-level, and there were a lot of them. If they were besieged by them, it would be a very terrifying thing.

Nie Yan carefully sneaked, using the shadow dance technique to fly through the residential area.

He looked up at a five-yard-high house. He pushed off the wall with his left foot, jumped onto the house, quickly swept into the roof, jumped over a five or six-yard-wide street, stuck his body to a high wall, and quickly climbed up.

Extremely high agility and jumping allowed him to move freely in the complex fortress of various buildings.

In the distance, a temple-like building appeared in Nie Yan's field of vision. It was very magnificent, and the walls of the temple were a dark gray color.

For some reason, this temple always gave him a feeling of unease.

After hesitating for a moment, he decided to go over and take a look.

Nie Yan bypassed the nearby skeletons and arrived outside the temple. He found that the iron gate of the temple was tightly closed. The iron gate was five yards high and was cast with metal. It was tightly sealed and could not be opened at all.

A group of skeletons holding weapons walked towards this side. Nie Yan quickly sneaked to the corner and hid.

These skeleton soldiers didn't find anything and walked further and further away.

Nie Yan probed around the temple. He looked up and saw a skylight on the roof of the temple. He wondered if he could enter. He turned over and jumped into the skylight. Inside was an attic.

The attic was filled with a lot of sundries. Nie Yan was about to leave when a wooden box in the pile of sundries attracted his attention. He felt a powerful dark aura from it. Nie Yan walked over there and rummaged through the box, and found a necklace from it.

This was an old necklace. Nie Yan looked at the properties of the necklace.

Lost Necklace of the Undead Mage Bodman: Attribute, unknown.

This lost necklace didn't have any attributes. He couldn't identify it with Identify, and didn't know what it was for. After thinking about it, he decided to put it in his backpack first.

He continued to search the attic, but didn't find anything else. Nie Yan went down the narrow stairs all the way. Below was a large empty hall. Everything he saw at first sight made his heart almost stop. A huge bone dragon was standing quietly in the center of the temple hall. This bone dragon was twenty-five or six yards high, with huge wings and a tall body, giving people a sense of invincibility.

It stood quietly, like an unchanging sculpture.

Compared with this bone dragon, Nie Yan's Dark Wing Dragon paled in comparison. If the Dark Wing Dragon was standing, it would probably only reach the bone dragon's abdomen.

What a terrible guy, it was unimaginable what would happen after this bone dragon was resurrected.

Nie Yan threw an Investigation at the bone dragon, Level 160 Demonized Lord!

Good heavens, who could deal with such a guy! Demonized lords were very terrifying existences, but they were very rare. Nie Yan had encountered one in his previous life, which was a behemoth, but he was killed before he could see what it looked like.

Nie Yan tried hard to recall whether there was such a bone dragon in his previous life. He remembered that there seemed to be such a thing. A bone dragon was killed by Karls of the Holy See.

Thinking of this, Nie Yan felt a little relieved. Players were not this bone dragon's opponents, so npCs could only come.

Nie Yan sneaked into the corner of the hall. There were many lord-level skeleton kings wandering in the hall, and at the front of the hall, a man covered in a black robe was standing and chanting spells.

Could that be the legendary undead mage Bodman?

In the records of previous information, the undead mage Bodman was very powerful. Thinking about it, such an npC that changed the course of history was a very terrifying existence.

Nie Yan didn't dare to continue moving forward. If the undead mage Bodman found him, he would almost be unable to escape!

Magic professions who leveled up to Archmage level had special methods to restrain random teleportation scrolls, which could invalidate the enemy's random teleportation. It was even more difficult to deal with a legendary mage like Bodman.

Was he just going to go back like this?

Nie Yan was a little unwilling. Since he had come here, it was too depressing to go back without any gain.

He suddenly thought of the Shadow Assassin skill in his skill bar. The summoned Shadow Assassin had even stronger attributes than him. Even if he was killed, he would not suffer any losses!

He opened the skill bar and found the Shadow Assassin skill. Nie Yan summoned the Shadow Assassin.

A figure appeared in front of Nie Yan. The Shadow Assassin looked extremely similar to Nie Yan in appearance and clothing. They were almost identical, with 30% stronger attributes than Nie Yan and basically the same skills. The Shadow Assassin could do some things for him that he couldn't do.

Nie Yan let the Shadow Assassin enter stealth state and slowly sneaked towards the direction of the undead mage Bodman.

When he found several skeleton kings coming over, Nie Yan immediately manipulated the Shadow Assassin to cast the Gnome Transformation skill, and his body quickly shrunk.

These skeleton kings patrolled everywhere, and didn't realize that the Shadow Assassin had already slipped past their feet.

Time passed little by little. Nie Yan in the shadows of the corner carefully manipulated the Shadow Assassin. If Nie Yan didn't manipulate it, the Shadow Assassin wouldn't intelligently cast various skills. If the Shadow Assassin encountered a monster, the most basic action was to add buffs to himself, add debuffs to the enemy, and then wave his weapon to fight the enemy. But if Nie Yan manipulated it with his heart, the Shadow Assassin would be quite flexible when using skills.

The Shadow Assassin was getting closer and closer to the undead mage Bodman in the distance. The distance was only about twenty yards.

Through the Shadow Assassin's vision, Nie Yan could clearly see that the undead mage Bodman seemed to be chanting some kind of spell. He was focused and motionless, and didn't feel the arrival of the Shadow Assassin at all.

Nie Yan raised his eyebrows. What the undead mage Bodman was doing seemed to be related to this bone dragon, like he was performing some kind of ritual.

He let the Shadow Assassin continue to approach the undead mage Bodman. Ten yards, the undead mage Bodman still didn't make any movements.

Sorry, it's late today.