Adriano confesses his glass is haunted by the ashes of plague victims from Poveglia.
Arthur and Kid travel to Murano, where glassblower Adriano Vianello reveals his family's secret: they use ashes from plague-ridden Poveglia to make glass, which has become haunted and deadly. Adriano seeks their help to fake his death and escape the island's prison-like restrictions, leading to a plan involving a glass coffin and a tragic aftermath.
