In this episode, Lucas and Luna explore Nero's monumental public market, the Macellum Magnum, built in 59 AD on the Caelian Hill. While the emperor is often remembered for his extravagant Domus Aurea, this massive food market served the common people of Rome, offering fresh produce, meat, and fish under a grand portico. Lucas explains how the market was part of Nero's broader populist policies, alongside the Gymnasium and the Baths of Nero, aimed at winning plebeian support after the murder of Agrippina. They discuss the architecture of the market, its dedication by Nero himself, and its depiction on coins, which provide rare visual evidence. The conversation also touches on the role of such markets in the Roman food supply, the annona, and how the Macellum Magnum contrasts with the Domus Aurea in reflecting Nero's complex legacy. Luna asks about its later fate and how it compares to Trajan's Markets, leading to reflections on how different emperors used public architecture to shape their image.