Tenshoku no Shinden wo Hirakimashita

In this world, destiny is decided the moment a person draws their first breath. Those born into the lowest class of villagers are condemned to remain there forever, regardless of how much they toil or struggle. No amount of hard work can elevate their standing, and the dream of ever becoming a swordsman is entirely out of reach. Society is rigidly governed by a system where every individual is locked into the "job" assigned to them at birth, creating an inescapable hierarchy that dictates the course of every life. Into this unyielding reality, a young man named Kaname Morimoto is suddenly summoned from another world. He arrives not as an ordinary outsider, but as someone bestowed with a singular, extraordinary gift that defies the very foundation of this society's rules. The unique ability granted to him is known simply as "job change." Armed with a power capable of rewriting the fixed destinies of everyone around him, Kaname now holds the key to shattering the absolute boundaries of a world built on permanent servitude.