金大欢（宋昭艺 饰）与非亲生弟弟金大喜相依为命，金大喜打工遇车祸，与同脸的双胞胎哥哥童生（胡博文 饰）因失忆被误认，两人交换人生。金大欢领回失忆的童生，他在清贫家中因习惯与金大欢摩擦不断，却渐被其坚韧打动，助她破解公司合同危机，两人情感升温。另一边，金大喜在童家沉迷富贵假扮失忆，却被养子常明操控，与严嫣（孙露鹭 饰）的感情也受阻。后童生恢复记忆，与金大喜联手，金大欢亦助其揭露常明阴谋。最终常明伏法，金大喜拒绝重回童家选择与姐姐相守，严嫣原谅他重新开始，童生向金大欢表白，有情人终成眷属，两家人和乐团圆。
Lee-ith dreams of becoming a cool indie rock musician. Because of his complete disregard for his studies, his mother sends him to a new school, one that's accepting male students for the first time this year. Attending a school with girls for the first time, he sets himself a strict rule to keep love from ruining friendship. He immediately clashes with studious Putter who ends up being his roommate. However, as he and his roommate grow closer, he finds himself challenged to follow his own rule.
齐亮声（温兆伦）乃的士司机，为人踏实，与母（苏杏璇）相依为命。尚天堂（张卫健）为好赌的交通辅警，堂因故与声交恶，而堂妹尚天娇（刘玉翠）则对声苦缠。堂与声分别邂逅黎金妹（梁佩玲），妹生性纯良，因舅父贪财迫其入娱乐圈，更被电影老板卓若礼（吴启明）追求。 礼与父卓奔（胡枫）狼狈为奸，经营贩毒生意，妹得堂之助摆脱礼，二人更是坠入爱河，礼因而迁怒堂，遂设计令堂横死，而堂之肾脏移植了因意处受伤的声。堂死后，声照顾妹，而礼妹若男（李婉华）不耻父兄所为，与声成为好友，更对他产生爱意。堂在地府饱受鬼卒折磨，后得两鬼吴耀祥（黄一山）及王美媚（李秀媚）之助，脱离苦海。堂对妹念念不忘，欲返回阳间找妹，但声与妹日久生情，堂醋意大生之际，发现声与妹前生本为夫妻，男与堂冥冥中更有一段宿缘，四人错综复杂之关系，究竟如何解决？而声与妹又能否再续前缘？
出品公司：嘉佑硕呈文化科技（苏州）有限公司开机时间：2025年6月底（暂定）拍摄周期：25天拍摄地：佛山、深圳、香港（暂定）总出品人/总制片人：包伟业出品人：焦晨、王珮、刘人杰联合出品人：郭凯、赵雷总编剧：郭凯编剧：欲闲制片人：孙京勇、焦晨、王珮、李不晚策划：梁小松导演：刘赫
