Armed Miner?
At a first glance, it's not quite mainstream profession, is it? Roughly translated, it's probably a miner who can fight, right? Just like a "King among Beggars"— no matter how gloried it sounds, it's still a mining job, eh? Just adding the word "Armed" in front makes it extraordinarily high-end?
"I've never heard of it. Could you explain this combat profession to me?" Song Jian inquired respectfully.
Even seemingly worthless professions deserve respect because after all, this guy is a Combat Mentor, and he's hinting at some progress in my main task. In this city teeming with monsters, finding a Combat Mentor is certainly a tough challenge.