The Celestial Grand Cathedral, a monumental structure dedicated to the pantheon of the Celestial Gods, stands as an awe-inspiring symbol of faith in the realms. Perched atop a floating island, it represents the divine trinity of Astra, the goddess of the stars; Helio, the god of the sun; and Luna, the goddess of the moon. This cathedral is not just a religious edifice but also the spiritual heart of the realms, drawing worshippers from all corners to revel in its sacred ambiance.

The architecture of the Cathedral mirrors the celestial theme it embodies. The grand spires reach towards the heavens, adorned with motifs symbolizing the stars, sun, and moon. Stained glass windows depict the tales of the Celestial Gods, casting a kaleidoscope of light across the hallowed halls. The altar, a masterpiece of craftsmanship, is positioned to align with the celestial bodies during key religious ceremonies, reflecting the sun’s rays, the moon’s glow, or the sparkle of the stars depending on the service.

Access to this divine sanctuary, however, is a journey of both faith and fortune. Positioned on an elusive floating island, the Cathedral can only be reached by airship, a voyage that is both expensive and rare, turning a visit into a once-in-a-lifetime pilgrimage for many believers. The airship route from Zenith City to Celestia, the domain of the Cathedral, is a testament to the lengths the faithful will go to experience the presence of their deities.

The Cathedral’s schedule revolves around the deities it honors. The morning service glorifies Helio with hymns and prayers that bask in the gentle warmth of the rising sun. As dusk falls, the Twilight Service commences in honor of Astra, where the soft glow of the stars guides the faithful in quiet contemplation. The Midnight Service, a solemn and mystical affair, is dedicated to Luna, with moonlit rituals that resonate with the mysteries of the night.

During daylight hours, the Cathedral also serves as a bastion of divination and guidance. The divination school, residing within its sacred walls, offers counsel and spiritual insights to those who journey to this celestial abode. In exchange for a donation, pilgrims receive wisdom and advice, a small price for the enlightenment bestowed by the diviners.

In essence, the Celestial Grand Cathedral is not merely a structure of worship but a beacon of celestial wonder, uniting the realms under the watchful gaze of the Celestial Gods.