Who The Dungeon Remembers

Seo Seojin is an F-rank anomaly. He's too calm for a dungeon, too beautiful for the front lines, and far too dangerous for his own good.
He just wants to survive his assignments. But an S-rank hunter has caught his scent, and the dungeons are starting to react to his presence like a long-lost master.
In a world of predators, the quietest man in the room might be the biggest threat of all.