13th Floor (Lantai 13) (2007)

Luna has just gotten her first job as a secretary for a major company in Jakarta. She's got her own desk, new good friends and a seemingly friendly boss. There's only one problem. Ever since Luna started working for the firm, she's been having horrifying visions and she's certain that something happened on the 13th floor of the building. However, everyone in the building claims that there isn't a thirteenth floor, there's not even a button for it in the elevator so how could this be?

Part 1
Part 2
Part 3