影片主角为一个不务正业的差人，他狡计破损他妹妹和一个神经病医生的婚约，想尽法子让妹妹的未婚夫出丑。

A geneticist wakes up from an accident with only fragments of his memory is forced to relearn who he is via his twin brother. But as he digs deeper, he discovers he might not be who he thought at all.

《夜校》故事講述一個無業遊平易近和雙掉發明家（MC 張天賦 及 凌文龍飾）竟綁架了城中首富的遺體，勒索三億！更將遺體躲匿在?間廢校傍边。這個荒诞的計劃原本進行得天衣無縫，但萬萬想不到，同?個晚上，同?間廢校，偷屍孖寶竟遇著為父報仇而綁架社團龍頭的黑幫?代言仔（吳肇軒飾）；五名遊走廢校做靈探直播的美男主播（黃曦誼、陳伊霖、李靜儀…