When Ah-Kwan took a quiet, post-closing shift at a local clothing shop in his early 20s, he thought the hardest part of the job would be unloading boxes with his quirky coworker, Benny. But Ah-Kwan has yum yuerng ahn (Yin Yang eyes), and what he witnessed lurking between the dark inventory racks was something far more sinister than a simple haunting.