The plot revolves around the lives of four ex-convicts trying to turn over a new leaf. Ah Hu (Lian), Mad Dog (Lei), Jian Ren (Lim) and Sha Bao (Chin) start a food and beverage business, but their past catches up with them as Ah Hu's teenage son, played by Shawn Ho, gets into trouble for selling drugs.
梁志强宣布将开拍《新兵正传4》，《新4》计划2017年开拍，前面三集的大部分演员都将参与。 梁志强受访时说：“《新兵正传3》反应热烈之后，很多影迷都渴望我们可以尽快开拍《新兵正传4》。“他说第四集将以战备军人为主题，至于属于哪个兵种，他还在与国防部研究，不过大家可以放心的是，不用担心故事会重复，或是与过去三集有相似的地方。
Lin Yu is a boy who is constantly surrounded by misfortune and is always one step behind others. Since primary school, he has a crush on Zhang Qingqing, and continues to pin for her throughout his life. Will Lin Yu, the destined unlucky boy, be able to change his fate
中年建築師遇上人生瓶頸，在家被老婆嫌棄，公司小開兔死狗烹。失業的他在曼谷街頭驀然回首，瞥見大象Pop Aye，憶起歡快的童年時光，毅然買下大象，卻發現都市生活容不下他倆，打算和老象一路向北返鄉。這趟人與象的公路之旅，途中狀況不斷，所幸萬能的象鼻領著他倆，與沿路風景相伴。《爸媽不在家》導演陳哲藝監製，阿比查邦御用剪接操刀，看擅長冷幽默的才女導演陳敬音，用象鼻對抗中年危機！將泰國鄉下的荒涼風景，轉變成一首洋溢著淡淡霓虹光芒的自我蛻變之歌。