Parasite Life

After a brutal car accident in her teens, Hae-in loses her eyesight, not from physical damage, but from trauma so severe her mind shuts the world out to survive.

Years later, she lives a quiet and carefully ordered life with her husband Kang Joon-seok, a respected psychiatrist whose devotion feels like safety itself.

Their marriage is gentle and perfect, as others would say.

But when Hae-in secretly begins therapy to regain her sight, something changes.

As her senses sharpen and fragments of memory slowly come back to her, she starts noticing unsettling details in Joon-seok's behaviour.

His late night muttering from his locked study. Clinical phrases echo in her mind: subject, compliance, attachment and a terrifying question sticks to her brain..

Was she his wife or an experiment?