本剧翻拍自同名韩剧，以日本镰仓为舞台，重新构筑原版的世界观，描绘出恋爱过的人都能产生共鸣的“明知道会受伤，但还是向爱伸出手的人的冲动”，讲述了认为恋爱很棘手但是很想搞暧昧的男人和即使不再相信爱情仍然想要谈恋爱的女人之间超现实主义题材的浪漫爱情故事。
安初夏（邢菲 饰）一直和母亲过着相依为命的生活，母亲的去世让她陷入了绝望和无助之中，善良的豪门富太姜圆圆（郝洋 饰）收留了无处可去的安初夏，人人羡慕安初夏过起了豪门生活，但其中的冷暖只有安初夏自己一人知道。 以韩家大少爷韩七录（李宏毅 饰）的未婚妻的身份，安初夏进入了贵族学校就读，然而实际上，安初夏和韩七录相互看不顺眼，是一见面就要吵架的冤家。贵族学校里的风气十分颓靡，班上的同学们过着丰衣足食的生活，丝毫没有年轻人应有的那种朝气和精神，坚强不屈的安初夏决定从自己做起，改变现状。在此过程中，安初夏收获了凌寒羽（张炯敏 饰）和江辰川（符龙飞 饰）的好感和追求，而她和韩七录之间的关系也慢慢的有了改变。
1949年8月，本来要在福州迎接解放的吴石，突然被蒋介石任命为国民政府国防部次长。为了获得更多情报，吴石按照党组织的指示毅然前往台湾就职，利用工作便利陆续向中共华东局提供了有关金门岛兵力变化、西南战役国军调动等重要情报。原本要回上海的朱枫在得知吴石原来的交通员牺牲、组织上需要派新的交通员去台湾时，也毅然放弃了阖家团圆的机会，只身去了台湾。吴石、朱枫密切合作，送出了多份重要情报。1950年2月，由于叛徒出卖，吴石、朱枫、陈宝仓和聂曦等人不幸被捕，牺牲在台北西马场町，但他们送出的舟山兵力部署图帮助解放军顺利解放舟山群岛，为全国解放事业作出了贡献。
At the beginning of 2259, Captain John Sheridan replaces Sinclair as the military governor of the station. He and the command staff learn that the death of President Santiago was actually an assassination masterminded by Vice President Clark (who assumed the Presidency upon Santiago's death). A conflict develops between the Babylon 5 command staff and the Psi Corps, an increasingly autocratic organization which oversees and controls the lives of human telepaths. Commander Ivanova, the second-in-command of the station, is secretly a latent telepath who has illicitly avoided registering with the Psi Corps. The Shadows, an ancient and extremely powerful race who have recently emerged from hibernation, are revealed to be the cause of a variety of mysterious and disturbing events, including the attack on the Narn outpost at the end of 2258. Centauri Ambassador Londo Mollari unknowingly enlists their aid through his association with the mysterious Mr. Morden in the ongoing conflict with the Narn. The elderly and ailing Centauri emperor, long an advocate of reconciliation with the Narn, dies suddenly while visiting Babylon 5. A number of conspirators, including Londo Mollari and Refa, take control of the Centauri government by assassinating their opponents and placing the late emperor's unstable nephew on the throne. Their first act is to start open aggression against the Narn. After a full-scale war breaks out, the Centauri eventually conquer Narn in a brutal attack involving mass drivers, outlawed weapons of mass destruction. Towards the end of the year, the Clark administration begins to show increasingly totalitarian characteristics, clamping down on dissent and restricting freedom of speech. The Vorlons are revealed to be the basis of legends about angels on various worlds, including Earth, and are the ancient enemies of the Shadows. They enlist the aid of Sheridan and the Babylon 5 command staff in the struggle against the Shadows.
