Mae Nak is a famous ghost story from Thailand, centered around a woman named Nak who died during childbirth while her husband, Mak, was away at war. After her death, Nak's spirit returned to her home, unaware of her own demise, and continued to live with Mak and their child. The tale of Mae Nak has become a significant part of Thai folklore, symbolizing love and devotion. It has inspired various adaptations in literature, film, and theater, making Mae Nak a well-known figure in Thai culture and a popular subject for ghost stories and horror films.