Kotaro Shimoyama, once a government official, loses his job and separates from his wife, Sachie. He now resides with his daughter, Haruko. By chance, he apprehends a criminal and reconnects with his former colleague, Sakamoto, leading him to become a security guard at a film studio. Haruko, secretly a singer, rises to stardom within the same studio. Unbeknownst to each other, they both work there. As the studio faces turmoil, their hidden identities are unveiled...