Minori is the only daughter of the Sano family, a family that is the picture of happiness. One day, Minori returns home after cheerfully forgetting something as usual, and encounters a burglar who has been breaking into the house. She falls from the balcony, and to her surprise, she and the thief switch bodies! Until they get each other's bodies back, they begin a strange four-person life: father, mother, daughter, and thief. A disturbing, heartwarming comedy begins!