Emizel got stopped almost right away, and maybe a little too fast. Sure he assumed someone might try to step in eventually, but even the most loyal of Netherworld guards would have been that fast...even though these two didn't really look the part. But still, why would someone be that concerned? Unless, they did do something.

...Perhaps Emizel did find his culprit after all.

"Actually I think I wanna to talk this boss of yours," Emizel kept walking and ignored their warning. "I doubt it'll take very long."

Assuming Emizel doesn't find what he was looking for. Then that would be good news for them, right?