Steel and Mana

Leon, a promising robotics engineer, finds his life cut short by a military truck, but death is just the beginning. Reincarnated as the son of a minor noble in a wild frontier of a vast empire, he awakens with a sharp mind and an insatiable desire for progress. In this new world, opportunities abound, but challenges loom large. As winter brings monstrous threats and an empire clings to outdated customs, Leon is determined to transform his family's neglected territory into a thriving haven. With knowledge from his previous life and a rebellious spirit, he sets out to introduce innovation in a land where magic is scarce and society clings to barbarism.