Long ago, many worlds were connected by ancient gateways known as the Thresholds. These crossings allowed travel across planets and time, uniting distant civilizations. Through the Thresholds, races traded knowledge, formed alliances, and fought wars that shaped the universe together.
At the heart of this network stood the First Vault, hidden beneath desert fortresses on a world now buried by sand. The Vault was built to seal forces too dangerous to destroy—powers that threatened all worlds equally. Its guardians were the Titan Hybrids, a stone-bound civilization known for endurance and duty. They remain at their post, holding a seal that may yet prove to be the universe’s salvation.
For ages, the Thresholds endured. Then something new appeared.
It did not cross the Thresholds, but seeped through them. A force unseen in earlier eras, arriving without warning and without form. Wherever it touched, space twisted, memories broke, and intention itself became unstable. Some races described it as living shadow. Others as a presence wearing forgotten faces.