'Gain 2 Nightmare Energy'

Glancing at the words appearing on the right side of his vision, Du Mu bowed slightly.

"Sure enough, combat effectiveness 1000 is the dividing line between D+ and C-. ”

According to the rules of the dream world, only by killing a nightmare creature that is higher than one's own power rating can you gain 2 nightmare energy.

And his combat power rating at this time is D+, which means that the defender with a combat power of 1000 is C-level.

In reality, it is equivalent to a four-star martial artist.

If it weren't for Du Mu's blessing from the Dark Chaser, it would really be difficult to deal with the four defenders at the same time.

Picking up the coins on the ground, Du Mu searched around the hall, and when he found nothing, he walked towards the stone door at the end.

Bang!

The heavy stone door slowly opened, and inside was an upward staircase.

Like the hall, the staircase is made of an ice-blue unknown rock, which glows with a hazy glow from the overhead light.

After stepping into the door, Du Mu looked left and right, and what he saw was a corridor covered with a red carpet, and from his position, he could see that there were many rooms with closed doors on both sides of the corridor.

After thinking for a few seconds, Du Mu did not go upstairs, but walked straight towards the corridor on the right, intending to explore the room in the corridor first.

When he came to the door of the first room, he grasped the doorknob and with a slight force, the door opened.

This scene made Du Mu raise his eyebrows.

In the past, a room with a closed door like this could not be opened from the outside, just like the buildings in the street area and the classrooms in the school area, which seemed to have become a certain rule of the dream, Du Mu was just holding the mentality of trying, but he didn't expect it to be really opened.

Cheering up, he was secretly on guard as he gently pushed the door open and looked in.

The scene in the room slowly unfolded before his eyes.

There is nothing extra than a wooden bed with crisp white sheets, a one-person tall wardrobe, and a wooden desk and chair opposite the bed.

It was an unusually modest bedroom.

After pausing to observe for a moment and making sure that there was no danger, Du Mu slowly walked into the room and looked around.

The sheets on the bed are flat and wrinkle-free, with no signs of use, and they are also very clean, with no dust in them, and it looks as if someone has cleaned them every day.

"Isn't there going to be a human living here?"

This thought couldn't help but come to mind, but the next moment Du Mu shook his head lightly.

No matter how weird the nightmare creatures are, they don't clean their rooms, do they?

Du Mu turned around and came to the wardrobe, opened the cabinet door and saw that it was empty.

Then he walked over to his desk and opened the drawer, this time finding a diary inside.

Curious, Du Mu picked up the diary, and in the lower right corner of the light brown cover, a name clearly jumped into view.

'Sigrid Cecil'

The font is delicate and soft, and the writer seems to be a woman.

"Sigrid?, the name is a little familiar......

After thinking back for a moment, Du Mu finally remembered that when he assimilated Hilson, the latter had blurted out the name 'Sigrid'.

"Does Hilson know anyone?"

Du Mu muttered to himself in a low voice, returned his attention to the diary, and turned the first page.

'April 18, 583 A.D., Sunny'

'I, Sigrid Cecil, have finally fulfilled my dream at the age of 16!

'No words can express how excited I am at this moment!'

'April 20, 583 A.D., Sunny'

'Today I visited the White Tower with my fellow apprentices!'

'When I looked closely, I realized that the Tower of the Holy White was much more magnificent than what I had seen in the town before, and it was hard to imagine how such a large structure could have been built!'

At the end of the visit, we met the knight instructors who were responsible for mentoring the apprentices for the next three years. ’

'And my mentor is Mistress Hilson!'

'May 25, 583 A.D., Cloudy'

"I heard that Lord Hilson was awarded the title of knight by the priest as soon as he graduated, and he was the chief graduate of their class, which is amazing!"

'I want to be a powerful knight like Lord Hilson!'

'June 12, 583 A.D.'

The training was hard, but I managed to make it! thanks to Mr. Hilson's encouragement and teaching, of course. ’

'Lord Hilson, what a strong and gentle man!'

The room was silent, except for the faint sound of Du Mu turning the pages.

More than ninety percent of the diary records that the maiden named Sigrid Cecil saw and heard in the Holy White Tower's practice and training, and it is not difficult to see between the lines that she is proud and proud of being a cadet knight.

In addition, Hilson's frequent appearance in her diary is obvious, and the girl's admiration and affection for the former is obvious.

The diary came to an abrupt end on the day the girl graduated, and I don't know if she gave up the habit of keeping a diary, or if for some reason she couldn't continue to write.

Closing the diary, Du Mu exhaled softly.

Although the things recorded in the diary are tedious, there is no lack of useful information.

For example, a knight like Hilson has at least two digits in the Holy White Tower, and the most powerful knight among them is also known as the Knight Chief.

Another example is the supreme principal of the Holy White Tower, who is called a priest and whose strength is above all knights.

"In this way, if you continue to explore, you are likely to encounter a knight like Hilson. ”

Du Mu's face was full of gloom, and a glimmer of light flashed in his eyes.

It is speculated from the contents of the diary that although Hilson's strength is strong, among the many knights in the Holy White Tower, there are no less than a palm stronger than him, not to mention the stronger knights and priests.

But that's not necessarily a bad thing for him.

These knights, even the chief knights and priests, are undoubtedly good targets for assimilation into the Grey Servants!

"According to the diary, the chief knight and the priest generally stay at the top of the Holy White Tower, while the knights are scattered above the thirty floors, I can first assimilate the knights one by one, and then gather the strength of everyone to deal with the chief knight and the priest. ”

Du Mu's heart suddenly became hot, more than a dozen gray servants with a strength of at least five stars were undoubtedly a very powerful force!

Putting the diary into the dimensional room, Du Mu turned around and left, continuing to explore the other rooms.

As for the diary, he has his own considerations and does not intend to give it to Hilson for the time being.

It took almost an hour for Du Mu to explore all the rooms, but he didn't find anything like a diary.

In desperation, he had no choice but to return to the staircase and continue to walk upstairs.

Not surprisingly, the second floor was also an ice-blue hall, but the number of defenders stationed there had become six.

Du Mu didn't say a word, and directly drew his sword and rushed forward.

In an instant, the hall erupted with a crisp and piercing sound of gold and iron!