A deep voice was correct. He had a very deep and smooth voice, he considered it one of his charm points in fact. But Mika wouldn't be the first person to continue to be confused as to whether his intense beauty indicated he was female or his deep voice indicated he was male. In general people assumed the former until informed otherwise, if the confusion existed.

Unless she asked him, he felt no need to clarify.

He tilted his head to the side with a curious smile. "Ah, so you're promising a tour with unique historical facts included? That's quite a difficult offer to refuse."