Buried beneath a remote mountain range, the Aetherion Complex houses humanity’s most guarded secret: the Cosmic Gate - a massive, ancient portal capable of interstellar and temporal travel.

Forged from unknown alloys and inscribed with shifting glyphs, the Gate forms a wormhole when activated, allowing instant passage across galaxies - and time itself.

Its operation relies on harmonic codes and exotic energy fields, tightly controlled by a select group known only as The Custodians.

The Gate room doubles as a containment zone, ready to isolate alien or temporal anomalies.

Masked as an abandoned military site, the facility is Earth’s last defense against threats from beyond space and time.