A Slave Can't Hide Their Status (2)

The plan Aurora proposed to Leon just before they entered the underground.

It was an infiltration mission in disguise.

Aurora as a young lady escorted by Carl, Leon as a runaway slave from somewhere.

Infiltration was indeed a good plan.

If they could figure out the layout inside, it would help them protect the kidnapped young ladies and identify the organization's escape routes.

There was, however, one question.

“Why am I the only one who's not in disguise, just a slave?”

“But slaves can't hide their status. Still, a slave and a runaway slave are different, right?”

What exactly is different about that?

Leon wanted to argue that, but he couldn't bring himself to...