Emotional Spectrum

History
Emotional Spectrum is a force used by bearers of rings.

The ancient Maltusians built seven (or nine, if you believe the legends) Power Relays across the galaxy, each channeling a different light from the emotional spectrum and housing a different entity inside. With this power, the Guardians formed different corps of ringbearers who could harness this energy and used them to connect routes between their Relays, shaping out a massive empire that engulfed tens of thousands of star systems.