The lives of a college student and a video game designer are kept being reset after an explosion on a bus. During each reset, they have to work together to find out what the reason for the explosion is. Will these two be able to save themselves and their fellow passengers? Will they be able to close the time-loop?

As a frontline police officer, Li Chengyang faced oppression from all sides, framed by evil forces, and even his boss, the chief of public security, in order to prevent him from investigating.

青岛某海军军区，海军炮校丛校长和妻子杨涛为军官举办婚介舞会，两人一心想为大龄军官们解决个人婚配问题。海军军官江德福深受丛校长器重，在丛校长夫妇的引荐下，江德福在舞会上认识了年轻漂亮的安杰，并对她心生爱慕。而面对大老粗似的江德福，安杰却一点感觉都没有。由于安杰家庭成分不好，全家人屡次受到江德福的帮助，安杰渐渐发现了貌似粗犷的江德福其实是个机智、可爱的男人，她逐渐接受了江德福的情感，两人结为夫妻。江德福和安杰夫妻共同克服了出身的差异、文化程度的悬殊、生活环境的恶劣以及特殊时期的生存困境，抚养着五个孩子，共同走过了风风雨雨的几十年。孩子们长大成人，步入老年的江德福和安杰回首往事，觉得能携手度此一生是无比幸福的事情。

In 1948, as China's civil war reaches a critical point and the Kuomintang's economy collapses, Communist agent Fang Meng'ao goes undercover as an Air Force colonel. Assigned to investigate corruption—led by his own father—and later to help transport national assets to Taiwan, he becomes entangled in a complex power struggle. Caught between duty, family, and political shifts, Fang plays a pivotal role in a covert mission tied to the peaceful liberation of Beijing.

该剧取材于首批八位“共和国勋章”获得者的真实故事，以“国家叙事、时代表达”的艺术手法，用单元剧的形式，将首批八位功勋人物的人生华彩篇章与共和国命运串联起来，诠释了他们“忠诚、执着、朴实”的人生品格和献身祖国人民的崇高境界。
李延年（王雷 饰）：讲述其在抗美援朝战场上的英雄故事。
于敏（雷佳音 饰）：从少年、青年和中年三个时期讲述他投身国防安全事业的故事。
张富清（郭涛 饰）：描绘其作为战斗英雄转业后扎根基层的故事。
黄旭华（黄晓明 饰）：以核潜艇下潜极限为故事压力点和戏剧转折点，再现我国自主研发核潜艇的艰难历程。
申纪兰（蒋欣 饰）：着重展现她首倡"男女同工同酬"并当选第一届全国人大代表的经历。
孙家栋（佟大为 饰）：以无数次的试验失败为切入点，展现其代表的中国科学家永不言弃的探索精神。
屠呦呦（周迅 饰）：展示她研发抗疟新药青蒿素的全过程，并回答人们对其个人获得诺贝尔奖的某些疑惑。
袁隆平（黄志忠 饰）：从梦境展开，讲他如何为祖国和世界人民的温饱问题不懈奋斗。