Eren's private chamber.
"Is this Eren Idril I'm talking to?"
A live spectral replica of a man in his early 40s asked Eren with a serious demeanor. He was a bit shorter than Eren. But his physique was well defined. He had spectacles on and was wearing an officer's army uniform.
Since it was the spectral replica of the man, it could look Eren straight in the eyes. It could mimic walking inside Eren's room even if he was not physically present.
Eren was standing in an army-standard posture while in front of this 40-something man. The army officer was walking around Eren to size him up.
"Yes, sir."
Eren replied with minimal words.
This man was a high-ranking officer in Edinburgh's army. However, Eren didn't understand why the man wanted to talk to him. Because he was not the butcher's superior by any stretch of the imagination. He let the call through because of the man's position in the army.