Laura and all of Azaroth's retainers split up in the Eastern Mountain Range of the Glerian Kingdom.
Laura gave some instructions to her Noble Guardians group and started traveling towards the south.
According to the map she acquired from a trader, beyond the Lamhilhan Theocracy was the Kingdom of Cemetia.
When Azaroth told Laura that she could acquire the Mysterious Jade Spirit Ginseng in the south, he meant the Kingdom of Cemetia.
Laura had no idea how Azaroth knew of this fact, but she didn't care much about it.
In reality, Azaroth found this information when his clone Nudar had snuck into the Lamhilhan Theocracy.
During that time, Nudar had gathered a great deal of information about the Lamhilhan Theocracy and even the Kingdom of Cemetia.