"Prometheus' Hand"
Luo Di lost his arm at the age of four. Due to his inner obsession, he never accepted human technology repair or prosthetic replacement.
With a severed arm, he was imprisoned in the Fifth Hospital, where either by accident or coincidence, this hospital resembled Hell's Torture Room. Luo Di's arrival as the Hell Connector turned it into a World Anchor.
He encountered the Punishment Room, met Hook, and was granted the "Punishment Room Arm."
For a long time, Luo Di's combat style was inseparable from torture devices.
As he gradually grew, he ventured to the Corner, where the torture devices themselves were not effectively enhanced, and their effect on monsters gradually diminished.
Therefore, Luo Di slowly set aside this pain and the creation of torture devices, reducing their usage, focusing on killing, concentrating on the essence of Spine.
Until he ventured to the dungeon influenced by a comic book store and obtained the remaining page of "Fish."
