Hidden and Visible RealmsChinese culture of the Six Dynasties period (220589) saw a blossoming of stories of the fantastic. Zhiguai, "records of the strange" or "accounts of anomalies," tell of encounters with otherness, in which inexplicable and uncanny phenomena interrupt mundane human affairs. They depict deities, ghosts, and monsters; heaven, the underworld, and the immortal lands; omens, metamorphoses, and trafficking between humans and supernatural beings; and legendary