夏天只是一天

小城内连续发生的流氓猥亵案，搅得居民人心惶惶。派出所所长老胡（王砚辉 饰）带着警察小蔡（李九霄 饰）一起侦破这起案件。随着调查深入，肛肠科医生刘大夫（张颂文 饰）和护士段艳芬（李梦 饰）也被牵连其中，小城各色人物隐藏着的秘密也悄悄露出马脚。Somewhere in a southern county of China, summer has just begun and it's already greeted by a series of indecent assault, victims are identical: Girl in one-piece dress. During the process of hunting the criminal, summer ends and autumn comes. A lot seems to have happened and yet it feels as peaceful as just another normal day with nothing occurred.