Soushiro and his wife Mihina work at a securities company. However, due to the recession, Soushiro was in a predicament as his salary continued to decrease. Meanwhile, he receives a call from his former colleague Kawai. Kawai offers to hire Mihina as a housekeeper in exchange for a loan of 10 million yen. Soushiro agrees, but when Mihina goes to Kawai's house, she finds a bunch of vulgar men hanging out.