Chronicles of the Dragon's Roar at Guixu

**Timeframe**: The story spans one hundred thousand years across the Three Realms, divided into cycles of tribulation and fortune every five hundred years, echoing the numbers of the Celestial Stems and Terrestrial Branches. - **Cosmology**: Beyond the thirty-third heaven lies the City of Nine Heavens. Beneath the Nine Netherworlds are twelve ancient dragon palaces, while the mortal realm contains seventy-two secret lands threaded with spiritual energy. - **Central Conflicts**: The thousand-year struggle between the Celestial Court and the Netherworld, the tangled grudges between the remnants of the dragon clan and ancient ferocious beasts, and mortal cultivators’ fight to break free of their destined fate. - **Special Rules**: Every immortal has a natal star core condensed within them. When one falls, it triggers a celestial shower of stars. The rise and fall of mortal dynasties are guided by the Ziwei Imperial Star, and every three hundred years brings the calamity of Mars guarding the Heart constellation.