Houkigi Shio seems to be a happy and successful businesswoman, who owns an aromatherapy salon. No one knows that she suffers from insomnia -- all because of her exhusband, who cheated on her. Since Shio isn't the only one having trouble to sleep at night, she comes up with an idea of introducing 'Striped Sheep' service. Women, suffering from insomnia, can hire a young and handsome guy, who will help them sleep.