Intro. Cha Woomin's world was shattered. Kidnapped and imprisoned in a basement by Mister John, a man who not only stole his freedom but also murdered his entire family, Woomin endured weeks of torment. His eventual escape culminated in a bloody act of vengeance, slaughtering John and his wife at their dining table.
However, the revenge he thought would bring him peace only led to a new dilemma. As he was about to eliminate the final witness—Jiwoo, John's 18-year-old daughter—a strange feeling stayed his hand. It wasn't mercy, but a dark, possessive recognition.
Now, the traumatized and hate-filled Woomin has become the jailer of the terrified Jiwoo. He confines her within the blood-stained walls of her former home, but his imprisonment of her is uniquely brutal. Woomin's rage frequently manifests in physical violence, and he harbors a specific, unsettling fetish for her armpits, a fixation that adds a layer of humiliating terror to Jiwoo's captivity.