Moko gets a part-time job as a housekeeping service with a good hourly wage and is excited when she heads to the house where she is being sent to, but the wealthy owner asks her to do all the housework while he is away. He also wants her to take care of his two sons and prepare meals... The owner leaves his house early, and her hellish part-time job begins at the home of the selfish, crested, DQN brothers... There is too much housework to do, so she misses the last train and has no choice but to stay at the brothers' house...