苏晚晴从 2023 年穿越到 2029 年，发现已与陆景琛结婚两年，陷入迷茫。相处中察觉关系异样，沈浩宇又对她热烈追求，让她陷入情感纠葛。在闺蜜周晓冉支持下，她探寻真相，得知曾被沈浩宇蒙蔽、伤害了陆景琛。心怀愧疚的她决心弥补，开启救赎之路，虽遇阻碍却未放弃，渴望挽回感情。

实习爱神三三要晋升转正，必须完成爱神系统下派的任务，帮助一个凡人找到他命中注定 　　爱人，机会只有三次，如果失败将会终生不幸。为此，三三历经三生三世的爱恨情仇，最后发现，她 　　的任务对象就是自己的爱神伴侣孟耀，而自己正是他命中注定的另一半。

实习爱神三三要晋升转正，必须完成爱神系统下派的任务，帮助一个凡人找到他命中注定 　　爱人，机会只有三次，如果失败将会终生不幸。为此，三三历经三生三世的爱恨情仇，最后发现，她 　　的任务对象就是自己的爱神伴侣孟耀，而自己正是他命中注定的另一半。

Gu (Kim Seung-ho), who manages the eastern branch of Samcheolli Transportation Company, is the head of a large family comprising his father, his mother (Bok Hye-suk), his wife (Joo Jeung-nyeo), his son Yeong-gu, and his daughter Yeong-hui (Do Kum-bong). On the very day Yeong-hui starts her new job at his office, Gu is humiliated by Director Song (Kim Hee-gap), who berates him in front of his daughter. One day, Song asks Gu to convert the second floor of the branch office into a dance school for his mistress Myeong-ok (Yoon In-ja). Gu complies, and is promoted to the head of the welfare department at Samcheolli headquarters. Meanwhile, Gu's daughter Yeong-hui sees Gwon O-cheol, who works in the welfare department, meeting Myeong-ok at a coffee shop, and spreads a rumor about their supposed relationship throughout the company. In fact, Myeong-ok and Gwon O-cheol are merely relatives, and the latter had been advising Myeong-ok to end her relationship with Song. At the end of an intense argument, Song lies to his wife that Myeong-ok is Gu's mistress. Furious, Gu's and Song's wives storm into Myeong-ok's house. Song happens to be there, taking a bath, and Song's wife discovers him in the act. Gu's wife realizes that she was mistaken about her husband and returns to her home. Myeong-ok decides to end her affair with Song and go back to her hometown. Learning the truth about the entire incident, Yeong-hui apologizes to Gwon O-cheol and the two make peace.

Gu (Kim Seung-ho), who manages the eastern branch of Samcheolli Transportation Company, is the head of a large family comprising his father, his mother (Bok Hye-suk), his wife (Joo Jeung-nyeo), his son Yeong-gu, and his daughter Yeong-hui (Do Kum-bong). On the very day Yeong-hui starts her new job at his office, Gu is humiliated by Director Song (Kim Hee-gap), who berates him in front of his daughter. One day, Song asks Gu to convert the second floor of the branch office into a dance school for his mistress Myeong-ok (Yoon In-ja). Gu complies, and is promoted to the head of the welfare department at Samcheolli headquarters. Meanwhile, Gu's daughter Yeong-hui sees Gwon O-cheol, who works in the welfare department, meeting Myeong-ok at a coffee shop, and spreads a rumor about their supposed relationship throughout the company. In fact, Myeong-ok and Gwon O-cheol are merely relatives, and the latter had been advising Myeong-ok to end her relationship with Song. At the end of an intense argument, Song lies to his wife that Myeong-ok is Gu's mistress. Furious, Gu's and Song's wives storm into Myeong-ok's house. Song happens to be there, taking a bath, and Song's wife discovers him in the act. Gu's wife realizes that she was mistaken about her husband and returns to her home. Myeong-ok decides to end her affair with Song and go back to her hometown. Learning the truth about the entire incident, Yeong-hui apologizes to Gwon O-cheol and the two make peace.

乖乖女沈蔓蔓（詹宛如 饰）是一位就读社工系的大四女学生，在她还是个高中生时，遇到了一个比她大一届的学长李翔（黄礼丰 饰），两人陷入了一段毫无保留、全情投入的爱情之中。初恋的甜蜜和美好，每段爱情都是如此，然而，随着时间的推移，沈蔓蔓和李翔之间的感情渐渐产生了裂痕。 　　这些年来，他们经历了无数的分分合合。然而，沈蔓蔓对爱情有着坚定的信念，她认为真正的爱情是值得付出一切、甚至用生命来等待的。无论经过多少岁月，她宁愿等待那个值得的人。就像那些美妙的歌曲，岁月无法冲淡它们的美好。沈蔓蔓坚信，最终她和李翔是否能够得到最美好的爱情将取决于命运的安排。她怀着坚定的信念，希望他们能够共同等待和抵达那片完美的爱情海洋。

乖乖女沈蔓蔓（詹宛如 饰）是一位就读社工系的大四女学生，在她还是个高中生时，遇到了一个比她大一届的学长李翔（黄礼丰 饰），两人陷入了一段毫无保留、全情投入的爱情之中。初恋的甜蜜和美好，每段爱情都是如此，然而，随着时间的推移，沈蔓蔓和李翔之间的感情渐渐产生了裂痕。 　　这些年来，他们经历了无数的分分合合。然而，沈蔓蔓对爱情有着坚定的信念，她认为真正的爱情是值得付出一切、甚至用生命来等待的。无论经过多少岁月，她宁愿等待那个值得的人。就像那些美妙的歌曲，岁月无法冲淡它们的美好。沈蔓蔓坚信，最终她和李翔是否能够得到最美好的爱情将取决于命运的安排。她怀着坚定的信念，希望他们能够共同等待和抵达那片完美的爱情海洋。

本剧主要讲述了女主陈沫沫和古云霆经历重重谎言，先婚后爱的故事。

贝微微患病心脏衰竭晚期，她得到神秘人陆楠捐献心脏。当贝微微好奇陆楠是谁的时候，她收到一个老式MP3，贝微微打开MP3，回到学生时代。 陆楠是学生时代一直被她忽视的人，暗恋贝微微，贝微微接触陆楠过程中喜欢上陆楠，遭到了赵蕊的嫉恨，赵蕊找人对付贝微微，没曾想陆楠为救贝微微造成过失杀人，面临入狱之灾。

本剧主要讲述了女主陈沫沫和古云霆经历重重谎言，先婚后爱的故事。