A school between worlds, away from time, out of touch with reality. The realm created by Melody during the time she ceased being active during the system's childhood. Originally envisioned primarily as a music school, it has since expanded to meet more general needs.
Lydian is still a space kept apart from the rest of the system. Schedules often run counter to the local timezone. Many of the system members who focus on our system's college courses spend much of the rest of their time in Lydian.