Protagonist: Lu Zhao, a top modern precision mechanical engineer and materials scientist, whose soul transmigrates after a laboratory accident (or other mishap).
World: The Xuantian Continent, a high-martial-arts fantasy world centered on cultivating "Mystic Energy" (a variant of spiritual energy that places greater emphasis on energy flow and control). Its technology tree has developed along unusual lines, with early forms of "mechanical arts" and "rune technology," but limitations in materials, theory, and the efficiency of Mystic Energy applications keep them relatively primitive. The social hierarchy is rigid, with sects, dynasties, and great clans dominating the land.
The protagonist's golden finger: An immensely powerful soul and computational ability. The changes to his soul caused by transmigrating grant him far greater analytical, computational, and memory capabilities, as well as finer perception, than ordinary people, making him something like a human supercomputer. He can precisely analyze the flow of Mystic Energy and the structure of matter.
A knowledge base of modern technology: A complete body of knowledge covering modern physics, chemistry, materials science, engineering, information science, and more.
The "All-Things Analysis" eye (passive): He instinctively understands the basic structure, energy pathways, material composition, and potential defects of objects he sees, especially manufactured objects. This requires contact or close observation.
Central conflicts: The monopoly and equal access to knowledge; the clash between traditional Mystic cultivation and technological revolution; the backlash of the old powers; and the search for the protagonist's identity and ultimate goal.
Core themes: The power of knowledge, the liberation and responsibility brought by technology, the collision and fusion of civilizations from different worlds, and the place of the individual amid sweeping change.