It remake from a 1999 lakorn of the same name (lead role by Sarunyu Wongkrachang).
[2] Virongrong or Plubplung (a lily flower in Thai language) is a Bangkok girl.
Those who graduated from the United States traveled to the Dome Thong, a large mansion far away.
At the night she saw a mystery man in tuxedo riding a carriage, he parked in front of her bedroom window, and pointing up on the dome.
After that, every full moon night, besides this man will appear at the same place, she also hears the creepy Thai music from the dome.