Pregnant Joey (Shu Qi) teeters on the brink of madness after several fruitless suicide attempts. She's the unwilling recipient of an influx of shadowy images that haunt her pervasively. In an attempt to quell this disturbing phenomenon, she looks up with her secretive ex-lover Sam (Tik Jesadaporn Pholdee), who may be able to shed some light upon the mysterious twilight world descending upon Joey.