"Prometheus Hand"
When Luo Di first lost his arm at Fourth High, his inner obsession had kept him from accepting any human technology for repairs or prosthetic replacement.
He had been imprisoned in Fifth Hospital with his arm severed. Whether by accident or coincidence, the hospital bore an extremely high resemblance to the Hell Torture Chamber. With Luo Di, a Hell connection, arriving there, it had become a World Anchor Point.
He had come into contact with the torture chamber, met Hock, and been granted the "Torture Chamber Arm."
For a long time, Luo Di's fighting style had been inseparable from torture devices.
As he gradually grew stronger and ventured into the Corner, the torture devices themselves had not improved effectively, and their effects against monsters had gradually weakened.
Thus, Luo Di had slowly set aside that pain and Tool Creation, reducing how often he used them to focus on slaughter and the essence of the Spineborn.
Until he entered the dungeon influenced by the Manga Shop and obtained a loose page from Fish.
By coincidence, the theme of that manga was also related to metal, yet it belonged to an entirely different Manga Shop system.
After bringing the loose page back, he extracted only the useful metallic portion with Hock's assistance and fused it with Luo Di's current arm.
The metals from two different systems had actually merged perfectly.
It had been named [Prometheus] by the Will of Hell.
The arm's metallic composition had become a kind that even Hock had never seen before. It possessed a unique creativity, making both Tool Creation and the construction of Outer Domain Passages easy tasks.
The arm itself was also exceptionally resilient, able to perfectly accept the divinity bestowed by his qualification in the Corner.
However,
in Luo Di's view, this arm