"Enough." Oden continued, "These materials can be used to make a relatively rare Eerie item—a portable light source. In theory, it is entirely feasible. I saw this method in a book before. I have never tried it myself, but the technique does not seem too difficult. There are just two points to watch out for."
"First, this item will have a considerable impact on sanity. Second, there are certain requirements for removing the Eerie properties from the materials. Other than that, there is nothing else. If this thing is made well, it will be excellent. If it is made badly, it will be a complete mess. Oh, right, it is called a Heart-Scraping Lamp. Why is it called that? Because those eyes and that core will be used later—they came from a Heart-Scraping Ghost."
"If those two materials are not handled properly, the Heart-Scraping Ghost's consciousness may be preserved within the Copper Crystal Ore. If it comes to that, forget resisting Contamination or darkness—the lamp would simply become an Eerie item that harms both others and its owner. Left alone for long enough, it could even be regarded as an Eerie itself. But if it is made well..."
Oden paused.
"Then this lamp will be more than just a portable light source. It can also inflict a certain amount of damage. Everyone except its holder will be affected by it."
"Listen carefully to the specific steps." Oden continued.
"First, completely remove the resentment and consciousness from the Heart-Scraping Ghost's eyes and Heart-Scraping Ghost Core. Second, sense the veins of the Copper Crystal Ore and follow them, ensuring that the elemental power contained within does not dissipate. Engrave luminous inscriptions across its surface as much as possible. Those are interlocking inscriptions."
"Third, grind the Heart-Scraping Ghost Core into powder and mix