There are hardly any excesses of the most crazed psychopath that cannot easily be duplicated by a normal kindly family man who just comes in to work every day and has a job to do.
—(Terry Pratchett, Small Gods)
The BRS Gwynith is an air ship of the Byrlothian Resistance. She is sentient, needing no crew to fly or man her, though she generally has a crew aboard for doing repairs and to go where she cannot.
A young man, disowned by his family, traveling the world in an attempt to redeem himself with his musical talent and his prowess with a sword.
Whilst exploring underground the PCs discover tube like tunnels stretching for miles, upon further inspection the strange tunnels seem to connect all major cities in the are, what is their purpose?