蜡笔小小生

　　毕业一年后，杨心怡（张蓝艺 饰）组织几个同学重回校园故地重游，到了校园之后，韩高飞在卫生间遭遇神秘面具人的追杀，生死未卜。众人返回别墅后，神秘面具人暗夜再现，将杨慧慧掐死，并一路追杀知情人林冰（梁平 饰）。
　　众人将矛头指向已神秘失踪的徐志易，却无意中发现徐志易早已被人勒死。此刻迷影重重，韩高飞和罗欧（王笑天 饰）争执不下，互相怀疑，两人双双提到一年前贾忠明的失踪案。
　　这时，众人才惊讶的发现，今日的惨案和一年前的失踪案有着密切的联系，是人为还是鬼魅？是蓄意还是巧合？种种谜团中，一个阴谋已经隐隐出现。

　　王亿万背负着父亲寄予厚望的名字，却碌碌无为，胆小懦弱，在接到初恋女友陆小圈的请柬后前往泰国，取钱时竟偶遇丢失银行卡的⼩圈。婚礼前夜，两⼈被⿊哥劫匪团伙持枪困在银⾏中，陷⾝于⼀场真假劫匪的⻛波。

　　Based on the novel by Karel Capek, the prominent Czech writer of the early 20th century who coined the word robot for his play R.U.R., the story revolves around a discovery of Krakatit - a powerful explosive - by Prokop, an experimental scientist who, following an accidental explosion in his lab, slips in and out of delirium. When he realises that, in a delirious period, he has given the formula for making Krakatit to one of his colleagues, he tries to find the man, who does not realize how dangerous a thing Krakatit is. In the process, he nearly gives his discovery away again to foreign interests, a group of anarchists, and even greater forces of darkness...