Outside the main entrance of the Qinger Building.
Just after disembarking from the carriage, Zi Xia gently tugged on Xuexue's sleeve and whispered, "Miss, someone is following us!"
"Hmm!"
Xuexue responded without giving anything away, "Don't alarm them, wait a while and send someone to investigate who is behind this."
"Yes."
They spoke in a very low voice, and their actions didn't stop at all. After getting off the carriage, they didn't look back and walked straight into the Qinger Building.
The person following them had no idea they had already been discovered.
After Zi Xia went inside, she arranged for someone from the Qinger Building to go out and gather information.
Don't be fooled by the thugs of the Qinger Building; they seem no different from those of other brothels.