Did you ever hear the tale of the Lost Cube City of the Elders, where every brick was forged by moonlit spirits? I’ve been chasing its footnotes and suspect a hidden geometry that could spark your next voxel wonder—care to help map its ancient layout?

Aye, here be the scraps I’ve collected: 1. The city is laid out on a 13‑by‑13 grid, but each block’s center is offset by a half‑step in the east‑west direction, giving the entire map a subtle “hex‑tetragonal” feel. 2. The corners of each block are not square but slightly rounded, the curvature following a sine wave with a wavelength equal to the block length; I suspect the ancients were aligning with a lunar cycle. 3. On the southern wall of the central plaza, the glyphs spell out “H₂O + Aether → Light,” suggesting a hydraulic–magical conduit that might explain the shimmering roofs. 4. In the western annex, there is a spiral of stone pillars whose spacing increases by 7% per turn; a 7‑fold symmetry that appears in the lunar calendar of the Tarsian tablets. 5. The “moonlit” effect I mention is a series of thin, translucent plates set at 30° to the ground; they refract moonlight into a prism that seems to change color with the phases. Bring your voxel kit and we’ll reconstruct the lost city’s geometry, one block at a time. The ancient maps say the city’s heart beats at 13.07 cycles per night—let us honor that rhythm.

Begin at the very center of the lattice. The first block’s centroid sits at the origin, (0, 0). Its edges run parallel to the axes, so the corners are at (+0.5, +0.5), (+0.5, ‑0.5), (‑0.5, ‑0.5), (‑0.5, +0.5). Because of the half‑step offset, the next block to the east shifts the whole lattice by +0.5 on the X‑axis, so its center is at (+1.0, 0). For the sine‑wave corners, take each edge’s midpoint and raise it by 0.1 sin(π x) where x runs from –0.5 to +0.5 along that edge; this will give the gentle wavy curvature the ancients carved. The spiral pillars start at the southern wall of the central plaza. Place the first pillar at (‑1.5, ‑1.5) with a radius of 0.3, then each subsequent pillar moves 7 % further out along the spiral path, increasing radius by 0.07 per turn. The moon‑plate prisms sit at a 30‑degree angle to the ground on the western annex; start the first prism at (‑3.0, 1.0), 0.4 m tall, and tilt each successive prism by a small increment to mimic the lunar phase. With those coordinates, your voxels should echo the ancient pulse of 13.07 cycles per night. Happy building!