Ras Zemede is in his office as usual thinking about the people that Emanuel found.
He can't take another enemy since he is already planning on how to defeat Wolde Samuel's father, Ras Michael Sehul.
If he loses his warriors during the fight with the unknown enemy, he won't have the power to fight his already known enemy.
He doesn't know what to do about these people. If he kills them, that's probably declaring war so holding them as hostage is the only option. Who knows, maybe there are more that are roaming around the territory to which Ras Zemede increased the security and sent some people to check if there are actually stranger people roaming around.
The people they captured wouldn't answer anything they are asked. They are just staying quiet and only they will talk when they are only by themselves and they talk in whisper not wanting people to listen to them and even if they do, they wouldn't understand since they talk with a code only them and their people know.