功成名就的王光耀如今是环球成衣企业董事长，他事业有成，家境优渥，儿女和顺。今天他又召集四方亲朋大摆乔迁宴，谁知两名不速之客让这场宴席尴尬非常且火光四溅。来者名叫黄崇明，身后跟着他的妈妈黄玉梅。崇明自称是王光耀的儿子，执意要让对方认下自己。王家的长子王绍华（李宗翰 饰）风华正茂，他当下正准备接下父亲的生意。其妻子林敏君（张咏琪 饰）美丽温柔，此外她还有另外一个身份，那就是崇德的青梅竹马。加上方宝莲从中作梗，绍华、敏君、崇明陷入了一场三角虐恋之中。
Chatfah, the youngest sister of the Bupphachinda family, has just received the largest share of her father's inheritance and is about to be married. However, Chatfah falls from the highest floor of a vacation home to her three older sisters' shocked eyes. When her body disappears, her three sisters—Baibua, Chomphu, and Picha—become suspects in her disappearance. The eldest sister Baibua is composed, wise, and has always sacrificed for her family. The second, Chomphu, is a confident model whose boyfriend Chatfah stole and was engaged to. The third, Putpichaya, is a jewellery designer and the closest to Chatfah. The three search for Chatfah while further tragedy befalls them following their youngest sister's disappearance. When no one else can be trusted, the three sisters must try to trust one another. They move back to their childhood mansion to find out who was behind Chatfah's disappearance, which could very well be one of them.
由爱奇艺、龙韬娱乐、灵河文化联合出品，白一骢、李莅樱担任总制片人，朱锐斌担任导演，刘世运监制，汤祈岑编剧，黄子韬、张雪迎领衔主演，刘宇宁、曹曦月等主演，王劲松、张帆特别出演的年代热血青春剧。剧集主要讲述了特定历史背景下小人物吴乾（黄子韬）等人的命运起伏与精神成长轨迹，传递出“少年强则国强”的爱国精神。
