星星月亮太陽（下集）

Part 1 ended with Jianbai and Su Yanan among the students fleeing the invading Japanese. Part 2 follows the efforts of all four characters to participate in the war effort. Su Yanan joins the army and fights. Jianbai enlists to be near her. A-Lan becomes a nurse at a battlefront hospital and Qiuming entertains the troops. (Grace Chang, Cathay's leading musical star at the time, performs some rousing patriotic numbers in these scenes.) Jianbai is reunited with Su in the battlefield, but...