Royal Palace, Secret Royal Train Station.
The royal family has created many escape routes for the royals to evacuate the palace in cases of emergency.
One of them is the secret royal train that runs through underground tunnels and is enchanted with powerful magic to make it safe and secure.
The location of this secret escape route is only known to the king of every generation and a few trusted subordinates; others are not qualified to know about it.
Reynald asked his subordinates to prepare the train and invited Jareth to the secret station. Just two days later, the two of them parted ways.
The matter of the 'False Dome Cult' needed immediate attention and swift action; thus, there was no point in delaying for too long.
In fact, Jareth could even go to the location by flying on his own, but that will be very eye-catching, and he might expose his whereabouts that way.
