Shi Mu hadn't even opened his mouth when Cai immediately jumped. "You piece of red-haired turd, keep your crap to yourself!"
The Demon race youth froze at the unexpected outburst at first, but quite as soon as the words set on him, his face twisted into an expression of fury, his body flashing with a coat of crimson red light. Meanwhile, a few young Demon race individuals looked provocative as well.
"Control yourself! This area is under the governance of Qing Lan City!" Among the men in red robes, a red-haired elderly man frowned and scolded his own juniors without shooting as much as a side-way glance at Shi Mu.
The youths seemed to be frighteningly respectful of the red-haired elderly, hence, despite his fury at Cai's comeback, he managed to squeeze out only another stink-eye at Shi Mu and Cai before the bubbling red aura around him dissipated instantly.