Mr. D, the first combat-model robot in the history of the Bionic Man, and a level 50+ boss monster, with powerful strength and influence.
However, the electronic defense in his brain was his weakness, and coupled with the fact that he was facing a super hacker on the verge of completion, he was unluckily hacked.
Nevertheless, although his brain was damaged, Mr. D's shell remained intact, a Pure White Shell, the highest level of the Bionic Man's casing, with the hardness to withstand direct missile strikes, and unless directly hit by a small nuclear bomb, heat, high radiation, and high shockwaves could not harm him.
No one knows what method Black Rose used to cut off his head.
Wearing a sister-in-law style windbreaker, emphasizing her curvaceous figure, Sister Rose lifted the head and placed the opponent's eyeball onto a detection device. The detection light flashed, and simultaneously, four mechanical keys started turning automatically.
