"Oh My God!"
Vin got up from the shock of hearing what Sebastian told him.
"How long?"
He looked at his butler's eyes, eagerly waiting for answers.
"More than thirty min–"
"Why didn't you tell me on time?"
"I tried–"
"For thirty minutes, you didn't show up and it's now, when I got rusty situations to take care of"
"My Lord–"
"A whole thirty minutes"
"My lord?"
Vin shot an annoyed look at Sebastian who took a deep breath, before explaining fully why,
"I give out a dark demonic aura. And from what I'm seeing now, there are magic users here and within minutes, their soul would get pressured by my presence"
"Oh… is that why you didn't come early enough?"
Sebastian for the first time felt his eyes twitch. He knew Vin's plan, to test his anger limit for an unknown reason (this was his theory) but he had to keep a good butler impression.
"Yes… My Lord"