After months of a fruitless police investigation into the disappearance of their daughter, a young couple, Junyang and Peiying, realize they are being filmed surreptitiously. The moments captured are unnerving not only for the violation of their privacy, but for what is exposed about their relationship. Suspecting the voyeur is responsible for taking their daughter, the couple embark on a desperate mission to seek him out, only to find the truth is more complicated than it seems.
