One night at a Morlam festival, as soon as the Morlam performance began, people gathered around the stage. The Morlam singer told of the city of Sing Thanakhon, ruled by King Pha Ngern and having a queen named Nil Phak. The hero of the story was Prince Pha Dam, who was handsome and capable but still single. Meanwhile, the heroine was Kham Ai, a beautiful and kind woman who lived far from the city with an evil stepmother and two younger sisters who constantly tormented her. The Morlam singer then introduced the story of Pha Dam and Kham Ai. (Source: TrueID)

