This follows a young man who begins shrinking in size after playing a strange board game, which goes largely unnoticed by his parents.

Treehorn is clearly shrinking, and his parents aren't the least bit interested. His mother is obsessed with whether or not her cake will rise. His father, at one point addressing a son who can barely see over the table, states blindly, "Nobody shrinks." Treehorn doesn't seem all that bothered that his clothes are hanging over his extremities; he just feels someone should know. But the adults he tries to notify brush off his claim as either a ploy for attention or downright bad behavior.