A female student, Mitsuha, is kidnapped while jogging at night. When she regains consciousness and opens her eyes, an unfamiliar old man, Abe, is staring at her. Panicked by the sudden situation, Mitsuha becomes disoriented. Abe gently persuades her, 'I won't rape you, nor am I after money; I just want true love.' Though Mitsuha initially resists, she gradually becomes drawn to Abe's devoted attitude. In a cramped, rundown apartment room, their twisted love begins...
