Superpowers: The Azure Dragon's Body in the Steel Forest

[Plot-Driven] [Alternate World] [One Female Lead] [Nearly Invincible Protagonist] [System] [Mix of Science Fiction, Western Fantasy, and Xuanhuan] [Mythology]

Ten thousand years in the future, humanity has mastered interstellar light-year travel, and vast numbers of people have migrated across the universe. Each colony has built a complex of structures spanning the distance from Earth to the orbit of Mars. A form of cosmic radiation altered human genes, granting people supernatural abilities, but it also killed most of humanity through genetic mutations. Human technology stagnated, leaving only three administrative departments still operational.

One of them, a mechanical division, is known as the "Steel Forest."

A slow-burn story. The protagonist isn't dark.