In midst of a midlife crisis, a film director recounts with wit and humor his turbulent life using 16mm films shot over one century by other filmmakers, anonymous or amateurs, that he collected for 30 years.。顾西泽认为夏明媚害死了他的白月光,于是故意接近她寻机复仇,最终逼得夏明媚自杀身亡。夏明媚死后,顾西泽却逐渐得知真相,真凶另有其人。他悔恨不已但一切已经无法挽回,无论顾西泽如何崩溃发疯也无济于事。