Gil Oh-so, an employee at a cleaning company, meets Jang Seon-gyul, the boss of the company. The two are diametric opposite when it comes to cleanliness. With the help of Oh-sol, Seon-gyul faces his mysophobia and falls in love with her.

After CSI have done their stuff, the cleaner mops up the grisly remains. For Wicky, a bloodbath and the pub is all in a day's work.

A cat who dreams of reuniting with its owner & works as a housekeeper to save money.

Big Boom is a professional organizer who is hired to help a client clean his home. Their meeting starts off rocky when Big Boom tires to throw away a precious belonging.