湖畔

For their children's entrance examination, four families come to the lakeside for intensified training. The lover of husband follows him there but is murdered on a dark night. His wife confesses that she kills his lover. The husband tries to call the police, but the neighbors all help the wife conceal the offence. Convinced by the people, the husband also joins in burying the corpse to destroy all traces of the crime. But after he calmes down, he finds all that happens very unreasonable. When the truth is revealed, he cannot prove himself innocent.