The first orc, when Lokin sheathes his sword, does not respond. He looks at Zurd, expecting a reply from the half-orc. He continues staring uneasily while Zurd addresses his human assocate, but relaxes when addressed peacefully by Zurd. "Good. Keep them from attacking, and you may speak to our chief shortly."
Kongu, in the meantime, comes out into the hall. "What is happening?" she asks in Common. To the orc she says, "Hello. What is your business here? You are too young to have been alive when Suna and Hase' lived here." The orc shows no sign of understanding, and does not even acknowledge her, looking mainly at Zurd with occasional glances around to the rest.
I'll pause to give others a chance to act while waiting. If any of you intend to do or say something in the next 10 minutes, post it now. Then I'll pick up the action when the next creatures show up...