Transferred to an SSS-rank Production Class

One day, while living as just another C-rank hunter, I obtained the world’s only S-rank production class skill. But, the golden road I dreamed of was short-lived. Something’s strange about this job change. Why is it so difficult to manifest the skill I finally obtained?! And why are you all starting to obsess over me? On top of that, what? I’m the only key to the unconquered floors? Something must be terribly wrong... Can Yun Ga-ho achieve the golden future she desires? Source: NU