Isayama Nami (Ayase Haruka) is a rather wealthy housewife whom people envy. After she made a fresh start in life, she got married to her husband Yuki (Nishijima Hidetoshi) whom she snared at a matchmaking party, and moved into a quiet, exclusive neighbourhood. However, before a year has passed, Nami comes to the realisation that the housewives who seem happy, have all sorts of problems. In fact, Nami is horrible at cooking and cleaning. She has a very strong sense of righteousness and is extremely fierce once she gets angry. She will charge into dangerous places without regard for rules in the world. Nami has a past that she hides from even her husband. Born an orphan, she is hooked on a life of thrills and survived without knowing love. She begins to experience kindness and warmth through friendships with housewives Ohara Yuri (Hirosue Ryoko), Sato Kyoko (Honda Tsubasa) and her husband. When a woman has something to protect, she will become stronger than others?!