The man I love is the man my sister loved. Kazuki has fallen for her sister's coworker, Officer Atsuto Inui. After leaving her parents with whom she couldn't get along, Kazuki was taken in by her kind sister...

Tokyo just after the war. Kirio makes a living by dodging and selling women, and Yuya is a hit man who runs a seedy bar. The two men live as if they are crawling in the darkness, but their destinies begin to...