A Stone Jar Grows Gold: I Became a Matter Evolver

The Male Lead Joins a Special Government Division and Is Extremely Powerful

A guy with extraordinary abilities is specially recruited by the government to join a secret department.

Exoskeleton Armor, Like the One in Nano Core

Sci-Fi With Weapons Like Mechs, Power Armor, and Exoskeletons

Looking for stories with armor like Armor Hero, as well as powered suits, exoskeletons, fighter jets, and especially battleships in combat.

Any Stories Where Someone Turns Into a Mecha?

I post about mecha and sci-fi. I’m looking for something where the protagonist actually turns into a mecha. Does that exist?

Iron Man's Nanotechnology or the Evil Nanobots from Big Hero 6

Combining and transforming.

Looking for Novels Where the Protagonist Wears Heavy Armor, Not Armor Hero