Rise of the Iron-Blood Noble

A brilliant but broken military commander and weapons engineer, perishing in the final hours of a brutal modern war, awakens in the body of a sickly noble boy in a dying frontier house of a massive feudal empire. Armed with knowledge of tactics, logistics, and industrial engineering centuries ahead of this new world, he begins a lifelong campaign to transform his backwater barony into an unbreakable bastion—politically, militarily, and economically—while navigating court intrigue, love, and the mysteries of the system that governs his new reality.