"Looks like this place is just like its name."
"It's an old castle."
Lin Lei roughly guessed where he was.
Originally, he thought that the dungeon name was [Gloomy Castle].
And that he might appear outside the ancient castle.
Unexpectedly, he appeared in the building.
Lin Lei stared at the distant monster.
The other party did not notice him.
After all, Lin Lei had just entered from the pocket dimension.
He decisively found a corner and hid.
An enemy he had never seen before.
Lin Lei decided to be cautious.
He would kill them one by one.
But just as Lin Lei was hiding to the side…
A group of knights gradually approached from the corner.
Lin Lei could clearly hear their footsteps.
He listened as the voices drew closer.
Lin Lei knew that a fierce battle was unavoidable.
He held her breath.
Lin Lei waited for the knight to approach.
He was about to take the opportunity to launch a sneak attack.
At this moment.
[Sumeru Magic Eye] activated.
Lin Lei immediately stopped what he was doing.
His gaze focused on the enemy in the distance.
[Monster: Dark Soldier Knight (Steel)]
[Level: 11]
[HP: 50]
[Attack Power: 10~15]
[Defense: 10]
[Skills: Trample, Counter Magic]
[Description: A knight trapped in Gloomy Castle. As a loyal knight, he has been wandering around the castle.]
Lin Lei saw the skill on the knight's body.
His pupils constricted.
Fortunately, he didn't make a move early.
It was all thanks to the activation of the [Sumeru Demon Eye].
Only then did he see that there was a counter magic on the knight's body.
The so-called Anti Magic.
It could reflect magic attacks back.
If Lin Lei rashly used the Fireball technique he was used to,
It would be rebounded by the knight.
Before he could kill the other party…
He would be killed by the knight first.
Lin Lei's heart stirred.
Fortunately, he had obtained the [Sumeru Demon Eyes].
Otherwise, he would attack the knight rashly.
Instead, they would be surrounded by these monsters.
However, there was still a negative buff on him.
The negative buff this time was the most serious one Lin Lei had encountered.
Even with the help of the [Sumeru Demon Eye],
It didn't mean that Lin Lei could use magic as he pleased.
Instead, it was because there were too many monsters here.
In order not to attract the attention of the monsters in the other castles,
Lin Lei could only let these knights off for now.
These Mystic Soldier Knights.
They still patrolled according to a fixed route.
But as long as they discovered Lin Lei's figure…
They would continue to track Lin Lei.
They would also summon the other patrolling knights in the castle.
This truly gave Lin Lei a headache.
In order not to fall into a situation where he was surrounded on all sides.
Lin Lei decisively avoided this attack.
He carefully slipped into the darkness.
Fortunately, the equipment on him could also help him hide.
This group of patrolling knights did not notice him.
After the patrolling knights left a little,
Lin Lei decisively advanced.
He avoided the patrolling knights along the way.
As he walked deeper into the ancient castle.
As Lin Lei sped along, the knights in the castle had no idea at all.
That in between their patrols…
Someone had already broken through all the way into the ancient castle!
The entire [Dark Castle] was huge.
Lin Lei paced around inside for half a day.
He had yet to tell which direction he was in.
In addition, he did not want to be caught by the knights.
He didn't even dare to light a torch.
They could only travel in the darkness.
If not for his high attributes…
Coupled with the enhancement of equipment,
Lin Lei would have long since run into the patrol team in the darkness.
Fortunately, although the ancient castle was huge,
Lin Lei had already gradually grasped the pattern.
The first place he appeared in the dungeon was the outermost area of the ancient castle.
As Lin Lei sneaked in.
The number of knights patrolling the castle also increased.
It was even more difficult for Lin Lei to avoid them.
Fortunately, he was not completely unable to do it.
Although there were many knights in front of him,
But Lin Lei's agility was also high enough.
Even if these monsters were alarmed for a moment.
As long as they didn't discover Lin Lei's figure.
They would quickly lose their guard.
He relied on his extremely high agility and meticulousness.
Lin Lei carefully infiltrated the castle.
The [Magic Eye of Sumeru] was in the weak light.
It was extremely helpful to Lin Lei.
No matter what item information there was around him.
It was still a trap in the ancient castle.
Lin Lei easily dodged them.
Originally, if it was someone else who entered this instance dungeon,
They could only use the method of charging in.
According to the guide that Lin Lei had seen before,
If one wanted to clear the [Gloomy Castle]…
They usually used brute force.
Directly killed the patrolling knights in the ancient castle.
After a few more rounds.
The leader of the Dark Soldiers would appear.
Then, he would reveal an angry expression.
Forcefully starting the boss battle.
After this round, they could directly leave the dungeon.
But Lin Lei was very curious.
Why didn't anyone choose to sneak into the depths of the ancient castle?
Perhaps it was the dungeon of the Gloomy Castle.
and other copies that mention the castle's name.
It might be the same.
He was now bold and skilled.
He planned to go all the way to the deepest part.
He wanted to see.
Was there a hidden dungeon in Gloomy Castle?
Otherwise, there was no reason for such a huge ancient castle.
However, only the outermost area could be accessed.
Moreover, when it came to the castle, the Boss was called the Knight Leader.
It also made Lin Lei feel a little strange.
Driven by curiosity.
Lin Lei decisively chose another path.
He carefully avoided the patrolling knights.
If he was discovered, his plan would be ruined.
He sneaked in without any mishaps.
Lin Lei arrived at the innermost circle of the castle.
He realized that something was wrong.
Because he had been lurking in the darkness.
He was already very familiar with the terrain of the ancient castle.
However, the inner circle was different.
The walls here seemed a little strange.
Sure enough, there was a secret hidden here.
There was more than one way to go.
Lin Lei was overjoyed.
He immediately began to check.
Due to the inability to use torches.
The frequency of knights patrolling nearby also increased.
Lin Lei could only carefully use the faint light emitted by the equipment.
Inch by inch, he examined the abnormalities on the walls of the ancient castle.
His investigation was quickly concluded.
"There are actually so many trap holes here."
Lin Lei's positive buff.
The Sumeru Demon Eye was in effect.
Originally, [Sumeru Demon Eyes] was limited by his vision.
He couldn't discover anything in such a dark place.
But when Lin Lei got closer…
The [Magic Eye of Sumeru] immediately responded to him.
There were densely packed mechanical holes on the wall.
He marked out all the dangers.
Lin Lei avoided these dangerous traps.
and the mechanisms that might cause a commotion.
One of them was different.
Lin Lei immediately noticed.
With a thought, he triggered this mechanism.
The hole in the mechanism was instantly opened.
It was as if it was luring Lin Lei in.
Lin Lei wasn't frightened by this sudden attack.
He took advantage of the gap between patrols.
He swooshed in.
The moment he entered.
The system notification sounded.
[Hidden Mission Triggered]
[Change of Quest Target]
[Quest Objective: Kill the vampire girl]
Before Lin Lei could react.
The system notification continued to refresh.
[Dungeon Difficulty increased]
[The current dungeon difficulty is [S] class!]