Girl × Salvation Agency

This world is ruined. All because of the world’s number one ranker, Won Junghyun. I thought he was humanity’s greatest hero and its worst traitor... but I was wrong? “If only the final survivor... hadn't been you.” At the brink of destruction, he died to save me. Now, I’ve suddenly regressed to stop the conspiracy, in the body of an 8-year-old S-rank Hunter! Fine. I’ll fulfill Won Junghyun’s wish myself. As of today, I’m taking over the business of salvation!