Location: Castlevania

"Quest: Learn any Demon-type skill (5/2) (Completed)"

Nightmare Points: 80 + 302 = 382

"Settlement complete, initiating the return process."

"Skills: Demonic Will, Demonic Hand (Modified)"

"Individual rating improved; current rating: Good (Human Level)"

"Your skills are like delicate toys. Are you using them, or are you afraid of them breaking?"

"You've grasped the core principles of combat focus, but you need to make it second nature!"

"Stand up and take control of this power!"

"Standing up is not about making them submit to you, but about your will giving them new life!"

Even after returning to the Nightmare Space, Dracula's words kept flashing through Lin Feng's mind—words only the King of Shadows could utter, which made him feel once again the terrifying power buried beneath the Demon Castle.

The evil dragon Dracula, who couldn't be killed by a nuclear bomb of ten million tons, and the Shadow Lord who could suppress a Leviathan of the planet-destroying level, relied on more than just the arrangement of fate.

Only those who are strong enough can truly take control of their destiny.

"Demon's Will: The power of the demons is responding to 'your' call."

"Demon Hand - Modified: Influenced by the will of the demon, the Demon Hand will become even more threatening."

Combat focus has transformed into Demonic Will, a skill that grows with him, but it's Demon Hand Modified.

Lin Feng immediately recalled the feeling from before, being knocked away by Dracula hundreds of times until all his anger burned into the devil's hand. In that instant, he successfully touched the hem of Dracula's clothes.

"Why..."

However, he calmed down within a few minutes and then contacted Louis through his personal information interface.

In less than ten seconds, Louis submitted a request to enter the Nightmare Space.

Lin Feng opened the door and followed the other person in, placing the two items he had obtained from the Castlevania world on the ground.

"Satan's Wings"

"Fragments of the Grim Reaper's Bone Scythe"

"Oh!" Louis's wooden eyes rolled wildly up and down, his jaw creaked off as if it had come off its string, and his mouth opened wide.

"Do you have any... immortal wine under 300 points, not necessarily the kind with extraordinary effects, but the kind with a very unique taste and flavor?" Lin Feng stretched his back, picked up a recliner and placed it in front of Louis, then found one for himself and lay down.

"And these, what do you think?"

Louis quickly pressed his chin to himself, his footsteps creaking as he hurried over, and plopped down next to Lin Feng, speaking with unprecedented friendliness: "Respected participant with the assigned number, sir~"

Louis paused for a moment, then said slowly, "Immortal wine is very expensive, but if you don't care about its effects on cultivation and just want the taste, you can actually buy some special wines produced by alien civilizations."

How much does it cost to buy one set?

"It costs around 100 Nightmare Points. Some of the drinks are made from ingredients from special alien creatures, so they are more expensive."

Louis had already taken out the sample. After Lin Feng glanced at it briefly, he asked again, "Do you have any similar teas?"

The trading interface quickly displayed rows of teas made from various alien plants. Aside from some that were formulated to suit human tastes, there were also teas that could bypass the sense of taste and create special neural ripples in the body, as well as various strange fungi that brought completely different experiences.

“Sir,” Louis said, “if you wish to relax in these ways, I suggest you go to the entertainment area… there are not only methods for physical relaxation, but also stretching at the level of the soul, and even temporary access to various physical organ extension devices.”

Lin Feng nodded but did not respond to Louis's suggestion. He simply selected some suitable items from the options and transferred 152 Nightmare Points to them.

382-152=230

The count was done quickly, and Louis's hands moved even faster. With just a few simple searches, he placed what Lin Feng needed on the table in front of him.

After everything was over, he carefully examined the changes in Lin Feng's personal space. It was clear that a dragon soul had been injected into the earth veins of this space, but he didn't know how it would develop in the future.

“Louis, tell me about these materials. Do you have any good suggestions?” Lin Feng finished packing his things and pointed to Satan’s corpse first.

Louis immediately straightened his back: "Sir, regarding Satan's wings, you could actually make them into defensive items or flying items."

"The extracted flesh and blood can be sold for about 2,000 points. If there are participants in related physical enhancement projects, it can be sold for even more."

"If you want to sell them directly, wings and flesh can be sold for up to 5,000 Nightmare Points."

Lin Feng listened and began to grasp the concept. If it were a complete Satanic body, or even a body containing Satanic power, it would be far more than just these: "What specific plans are there for making defensive items?"

Louis paused for a moment, his eyes darting around before settling down a few minutes later: "The workshop area has provided three production plans."

"The first method is to make the wings into defensive equipment, carving defensive runes on each wing. It has a certain growth potential and requires 3700 Nightmare Points."

"The second type is attack type modification, which reforges Satan's wings, making them both defensive and capable of quickly absorbing energy attacks for counterattacks. It requires 3,000 Nightmare Points."

"The third method involves extracting the energy structure within Satan's wings and transforming matter into a deeper level of soul organ, which then becomes an aid to the participants. This requires 2000 Nightmare Points."

Lin Fengmo was taken aback for a moment, then heard Louis continue, "These three are the three mainstream solutions currently offered, including those that transform Satan's wings into mechanical structures, lich structures, or mutated pollution structures, etc."

"Or extract the wing genes to enhance the participants. These are relatively inexpensive, but they will have some sensory and cognitive effects on the participants."

Gene extraction?

As Lin Feng listened, he opened the shop provided by Nightmare Space and found the exchange options related to the Castlevania world.

"Demon Gas: Forcibly alters human genes, causing mutations into horned demons. Nightmare Points: 20 per square meter."

"Satanic Bloodline: Gains access to the Castlevania Satanic Bloodline, granting a second form and allowing transformation into a demon. Nightmare Points: 4000"

"Vampire Bloodline: Grants access to the Castlevania Vampire Bloodline. Nightmare Points: 3000"

"Chaos Gauntlets (7000), Void Longsword (8000), Light Magic Awakening (300), Shadow Magic Awakening (400), Void Demon Gem (5000)"

"Explain the third method in detail." Lin Feng closed the Nightmare Space Shop.

Satan's bloodline is somewhat good, but judging from Satan's combat performance, it is somewhat disappointing. Moreover, this type of demonic bloodline often affects humanity, and with his current willpower, he probably cannot directly control the side effects of such a bloodline.

Furthermore... the weaknesses of these powers are also quite obvious. On the contrary, his communication with Dracula showed him a new path: bloodline-based enhancement is far inferior to absolute control over power.

As for selling them for points...

“Yes, sir,” Louis explained, “According to traditional thinking, the appearance of a human soul is determined by its own appearance, but looking at it from a deeper perspective, a person’s soul appearance is determined by their own perception. Some extreme participants may feel that they are a monster, and after leaving their physical body, they will become the monster they imagine.”

"The third method is to extract the energy structure of the wings, use this inner sense to directly expand the soul, and then let the external power of the wings gently join your soul, the flow and circulation of energy, and become one with you."

"This transformation is related to your current strength, until you fully unleash your potential and eventually surpass it."

“However, I have a suggestion.” Louis bowed slightly and said again, “If you are interested in the third method, you can use it as an external energy storage module. Even if there is a problem with the wings, it will not affect you.”

Energy storage module?

This was a very good suggestion, and Lin Feng was immediately tempted.

The third type of modification would be equivalent to purifying and then integrating it into his body, greatly enhancing his strength without significantly affecting himself, which is worth considering.

From this perspective... if it can provide him with a large amount of demonic power and also have a certain defensive capability, it might not be worse than selling him.

"Louis, how many points would it cost to integrate this bone scythe into the Demon Blade?" Lin Feng focused his gaze on the Death God Bone Scythe. The detailed description of it in the Nightmare Space introduced its origin: the remains of an ancient dragon race from the Castlevania world.

Louis asked, "Sir, would you like to use this magic blade as the main body, or the bone scythe as the main body?"

"Demon Blade".