Varcaya Sector -- Star Wars D6
Visi is a world of legend and rumours. It is said to be a world of steam, smoke, lava and deep rock caves that honeycomb the planet.
There are any number of wildly contradictory stories about what happens there.
The only way to find out if they are true is to make your way past the Empire on Varcaya and in the Triad, past the Wild West lawlessness of Irus and down an incredibly hazardous Hyperspace route through a major debris field.