The pandemic has sent most industries into recession. Mired in debt, wedding planner Dominic (Dayo WONG) gets a miraculous chance to turn things around when a funeral planner retires and passes the baton to him. Planning weddings and funerals are polar opposites, but Dominic puts his all into his new job, from opening graves, digging coffins, to handling the deceased. No matter how unpleasant it gets, he takes on everything with gusto. However, the biggest obstacle is getting the approval of respected Taoist priest, Master Man (Michael HUI). In his 70s, Master Man is a traditional man who has devoted his life to his Taoist faith. He wants to pass the mantle to his son, Ben (Tommy CHU), but Ben is more devoted to his wife and kids than to Taoism. Master Man's daughter, Yuet (Michelle WAI), respects her father greatly. However, since her ancestors dictated that women are filthy by nature, Yuet doesn't take romantic relationships seriously.

The rich merchant Lui Ming and a his old opponent Yeung Wai fight for everything for years. This time they compete for first to be grandpa! Yeung is going have a grandson from his son Alex and daughter in law Shan. Lui therefore threat his grandnephew couple Scallop and Snowy who live off his money to have baby, or will cut off all financial supports. Lui also hire the Super Star midwife Gong San to supervise and urge Scallop and Snowy. The couple’s life turns upside down, but recalls their romantic passion of the beginning of love…

阿佳 (陈家乐 饰)与可怡（卫诗雅 饰）在一个婚礼上相识，两人一拍即合，相爱五年，终于迎来最大的感情危机－“结婚”！女方视结婚为爱的证明；男方视结婚为爱的坟墓，二人在这议题上互有攻守，展开了一场男女之间深层次的角力！ 可怡的闺蜜Jenny (谈善言 饰)与Jessica (杨偲泳 饰) 出谋献策，教她奇招务求怀孕上身！一旦怀孕，婚事不就势在必行？！阿佳眼见可怡对自己展开“逼婚计划”，惟有在兄弟灰熊（朱栢康 饰）与阿健(岑珈其 饰) 的帮忙下积极迎战，誓要坚守不婚底线！ 女方计谋被连番识破，Jessica只好掏出杀着－春药！得知消息的灰熊冒着生命危险通风报信，阿佳虽已有所防范，但还是百密一疏，中了可怡的圈套，渡过了极爽快的“无套一夜”！事后阿佳提心吊胆，最反对结婚的浪子阿健立即提出“事后大行动”— 务求在黄金三十六小时内，将事后避孕丸偷偷让可怡服下！ 然而，阿佳冷静过后，还是打消了念头，但事情最终败露。阿佳百口莫辩，可怡心灰意冷，决绝提出分手。恢复单身的二人心境大不相同，可怡在姐妹的陪伴下走出阴霾，重新出发，将生活的重心放回自身，重拾Working Holiday的心愿。 那边厢阿佳自以为潇洒，尽情享受单身的自由，但随时间推移却愈发空虚难耐，此时他才明白比起面对婚姻，他最恐惧的，原来是永远失去可怡！为追回即将飞往他国的女友，他当机立断，誓要策划一场“不日成婚”大行动！