A woman goes to the countryside to spend a quiet weekend after losing her job and having her last complicated relationship implode. She rents a country house to an old-fashioned widower, who struggles to hide his pyschopatic tendencies.

《保龍一族之五音鎮魔曲》講述了四個皇家護衛為了偵破宮廷失蹤案、找尋迷妹公主的旅途中，遭遇一系列驚險卻又妙趣橫生的爆笑經歷。影片在一波三折、不斷反轉的劇情中，創意地融合了東西方的表演形式，爆笑無厘頭再次