Chloe Carter, who has been paralyzed in bed for ten years, is unexpectedly found pregnant by her older sister Wendy Carter. Their mother's first reaction on the phone is not concern, but ordering Wendy to go to Grandma Mabel Lane downstairs to get abortion-inducing medication, insisting that the "unwanted illegitimate child" must not ruin the family. Wendy follows her mother's order, but is full of suspicion: her sister has been bedridden for ten years, so where did the baby come from? Wendy secretly installs a hidden camera, only to find Grandma Mabel Lane bringing strange men to the house for "physical therapy", and letting her intellectually disabled son Leo Lowe enter the room to play "bride and groom" with Chloe. She confronts the physical therapist Eli Lane, who blurts out "The child has nothing to do with us, go ask your father". She meets her father, who was released from prison years ago, and he says something even more horrifying — "Don't you remember what happened two years ago? You were hypnotized and your memory was erased. Chloe traded herself to save your life." Through her mother's tearful account, the buried truth finally comes to light: two years ago, Wendy was assaulted by the father of her boss at the head office, and she stabbed him in self-defense, leading to her imprisonment and repeated abuse. When their mother had nowhere to turn, her recently released father brought a "solution" — asking Chloe to go apologize to the family. Chloe secretly saved the contact information,