Hana Mikumo (Kyoko Fukada), born into the "L Family," a family of thieves for generations, falls in love with Kazuma Sakuraba (Koji Seto), the son of a family of police officers for generations. While hiding her true identity, she dreams of living a normal life. Eventually, Kazuma discovers her true identity, but the two overcome numerous difficulties, accept their fate, and finally get married. They are blessed with a child, An, and live happily, despite the problems that arise between their two families. Then one day, Hana's father, Takashi (Atsuro Watabe), declares his "retirement from thievery" after a certain incident. He then gives Hana and Kazuma a slightly belated honeymoon as a gift for all the trouble he has caused them. However, this turns out to be the "L Family's" final job in search of the greatest treasure in history, and a grand adventure that will uncover a family secret that even Hana is unaware of.
as Hana Mikumo
as Kazuma Sakuraba
as Rei Mikumo [Hana's real mother]
as Takeru Mikumo
as Etsuko Mikumo
as Matsu Mikumo
as Wataru Mikumo
as Mikumo Hojo
as An Mikumo
as Iwao Mikumo
as Waichi Sakuraba
as Jiakira Enjo
as Natasha
as Toshiya Tsukishima [Hana's real father]
as Norikazu Sakuraba
as Misako Sakuraba
as Saruhiko Yamamoto
