Star Wars: Rogues of the Old Republic (ROTOR)
The Grellacian texts describe a powerful force artifact created by a cult of dark force users bent on turning the force against technology. They created a device called the Null Array that could be used to drain power of almost any power source, an especially dangerous device in deep space.
The Grellacian covenant, a band of light side force users, defeated the Nullists, and captured their asteroid base. They broke the Null array into pieces, but could not ultimately destroy it, so the members of the covenant took the pieces to distant worlds — the far reaches of the area of space that the Grellacian people knew about — and found places to hide the pieces.
The modern Grellacian sect is a band of humans (mostly) who have discovered ancient Grellacian texts and turned int into a cult.
Some months ago — at least six — a young student named Fandutton found the Grellacians and sought their teaching.. he studied with them for a bit more than a month, praying with them and learning the scripture. He was a good young man, very gifted with the force, and he was a promising young acolyte. At the end of that month, the Grellacians thought he would stay on, but he was called away. Before he left, he provided the Grellacians with a generous financial gift — in imperial credits — which was how this expedition to the null was bankrolled.