Synopsis
A boy lives with his mother and his sister, who is a University student. He continually challenges the class bully at eraser wrestling. The game consists of bouncing rubbers on the school desks and the one whose rubber ends up on top of his adversary’s is the winner. The other boy cheats all the time, causing the boy to lose the blue rubber that his sister gave him. When she is forced to run away from their home due to her political ideas, it becomes a point of honour for the little boy to win back the precious gift.