Folklore is a six-part horror anthology from HBO Asia. Directed by six of the continent’s up-and-coming directors, the unnerving series is an exploration of deep-seated superstitions that have permeated Asian cultures for generations. In this episode, a man who writes about crime scenes for a living discovers a dark family secret when he returns home for his father’s funeral. The lore: This episode features a zashiki-warashi, a ghost that haunts rooms in older homes, especially those covered with traditional Japanese tatami mats. These mischievous beings typically resemble young children and bring good fortune — if they are properly cared for. Some say these ghosts can be more sinister: If a zashiki-warashi decides to leave, hardship will befall the home. (Source: HBO Asia)