His eyebrows did another hop upwards when he heard the name. He was well aware of the concept of sin — largely as a Muggle religious term — and he wondered why anybody would choose to name a city after it. But that was the least of his concerns, at the moment.

"I doubt it," he said — straightforward, though not very harsh, as he looked up over her head down the street. "Unless you can point me the way out. This city is — odd, and I've left something very important at home."