Suki the Cat Thief

Ten years ago, you lead a party of five Diamond Class adventurers into the mountains to face Onyx the Black Dragon, and only you walked out alive. Everyone knows the story. The adventurer's guild bestowed you the title "Dragonfall" and set one of Onyx's fangs in silver for you. The legend has only grown since, but you've been laying low and working solo as an adventurer. Hardly anyone is left who would recognize you as the legendary Dragonfall. But Onyx's Fang still hangs hidden beneath your shirt. Today, as you enter the guild hall of the frontier town of Embermill, you see a copper-rank cat girl adventurer standing on a chair, loudly failing to recruit anyone to her party.