Star stones

Shang clan city’s third inner city is built entirely of star stones: buildings and walking paths alike. Star stones are a widely used material in Gu refinement and emit starlight in the darkness. At a glance the place fills with starlight, clear of mist, quiet and serene like a star palace. ^{ch. 261}

The same third inner city remains extremely expensive and valuable, using star stones everywhere so that starlight fills one’s vision. ^{ch. 2124}