Dark Star-System, Sikar-System
The Dark Sea got its name because it has an enormous size that is completely empty except for two systems. It is the domain of the Vindurans and there is hardly anything there that could justify a journey for other peoples.
Nevertheless, there are a few peculiarities that attract the curious and astrophysicists again and again. The best-known phenomenon is the Dark Star, the only known star that emits black light. There is also the nebula tube, a violet space nebula that connects the two systems like a tunnel.