Xiang Shan:
The Ancestor of Martial Arts who lost his memory seemed to have once been the developer who spurred the technological revolution. A few months ago, his head was unearthed in a landfill. At the time, he couldn't even remember his name, only that he had an enemy named "Yawgmoth." Now, a small fragment of his memories has been found.
Prosthetic Head: Half of the skull, crafted from an alloy of unknown high strength, along with a cranium recently made from ordinary alloy, houses a martial arts chip and storage device. It includes a built-in high-precision prosthetic eye.
Prosthetic Torso: Self-made prosthetic body. The spine, left by a talentful Martial Artist, includes a miniature hydraulic system, enabling autonomous movement. Dozens of Armor plates, each capable of independent deflection, are equipped with wireless signal transmitters and several batteries.