Eavesdrop on the Yibang and the locals.

Summary I never thought all those youthful scholars would die like that.
If I knew, I would never have agreed to it, even if you paid me a fortune, turts!
D-heeng! Don't speak of such gruesomeness. It was an accident! An accident!
And you already took the money, so what are you blabbering about?
I can't live like this anymore. When I lay down to sleep,
their faces keep haunting me, and I just can't go on like this, turts!
D-heeng! You...! How dare you say such things in this revered government office!

I can't do it anymore! Master Yibang NPC Knowledge can take these facial sketches, turts!

Quest Text Oh! Isn't that the Yibang NPC Knowledge of Jang Iksoon NPC Knowledge the Hyungam?
And who's that person in front... what's going on here?