FYR-Lines

Fyr Lines, or the Fyr Web is a network of invisible Lines connecting geographic locations, celestial bodies, people and many, many more. It is with this web that both technology and magic work in the Fyr-verse.
Tien use the lines to direct their powers. Most use their instinctive awareness of the lines without understanding the principles behind them. But the web's constellation can be calculated, even though it is very complicated.

Manifestation

Fyr-lines cannot be seen by human eyes, but most Tien can sense them to some degree. If Visualized, most use golden lines in Diagrams or the like.

Localization

The Lines are literally everythere. The Web covers earth and sky. Over the Sea it is especially potent, allowing Mass Tien to leviate ships.

Type

Metaphysical, Astral