The Girl Who Refuses to Acknowledge Her Nationality

After war breaks out between China and Japan, the Japanese girl Hanako travels with her mother to Shanghai to reunite with her father and older brother, and to discuss marriage with Hua Wen. But Hanako's father goes missing and is pursued by the Special Higher Police. Hua Wen's family, meanwhile, is part of the resistance against Japan. Although Hanako has two older brothers who are officers in the invading Japanese army and an aunt who serves in the Japanese Special Higher Police, she dares not admit she is Japanese and is swept into China's anti-Japanese espionage war.