Nineteen-year-old undocumented immigrant Hee-Jin lies on the floor of her cramped Seoul apartment, listening for footsteps. But the knock on the door isn’t the police finally coming to deport her to North Korea. Instead, sprawled on the doorstep is a disfigured, bird-like corpse --- and it has her eyes. Her younger sister, artist Hee-Young, is meant to be on an art program in America, not dead of a strange overdose. But in Hee-Young’s pocket is a plane ticket and US passport. Seeing her chance for freedom, Hee-Jin steals her sister’s identity and takes her place, determined to uncover what really happened to her. But the deeper she dives into the program’s strange workings, the closer she gets to the monstrous secret at its heart.

Katrina Kim may the black sheep of her family and slightly unhinged, but she isn’t a stalker. Her obsession with her co-worker, Kurt, is just one of many coping mechanisms. But when Katrina finds a cryptic message from Kurt that implies he’s aware of her surveillance, her tenuous hold on a normal life crumbles. Driven by compulsion, she enacts the most powerful ritual she has to reclaim control --- a midnight visit to the Cayatoga Bridge --- and arrives just in time to witness Kurt’s suicide. Before he jumps, he slams her with a devastating accusation: his death is all her fault. Horrified, Katrina combs through the clues she’s collected about Kurt over the last three years, but each revelation uncovers a menacing truth: for every moment she was watching him, he was watching her.