Go warn master that his ass is gonna get arrested if he doesn't hide, then go to plaza.
You are quite sure he already knows about his dilemma, but you catch up and tell him anyway. He thanks you and says he's going to go buy some exotic herbs near the clock tower.
You go ahead to the plaza, or rather, the bazaar. Here you see a weapon shop, a gun stall, an inn and an armor shop. Oh, and of course several people. (As for everything else going on, you cannot really tell what's happening unless if you're within several feet from them.