An affluent medical professor, Komiya, and his bossy wife, Tokio, are to look after Setsuko, their high-spirited niece from Osaka. Setsuko is a liberated woman who does what she wants, including smoking, even though she is a minor. On Saturday, the professor does not feel like going to his weekend golf game, but his wife packs him off anyway. So he leaves his bag at the apartment of his student Okada, and goes to a bar with a friend. Setsuko traces him there, and insists that he take her to a geisha house. When she gets rather tipsy, the professor calls Okada to take her home, while he sleeps at Okada's. The wife becomes suspicious of Setsuko when she sees Okada bringing her home, and also of her husband when she discovers that he did not go golfing.

　　从懂事的时候开始是"丑女"的我。憧憬着小时候参加的婚礼，希望至少能演绎出谁的幸福瞬间，就职于婚礼策划师。各式各样的客人为了庆祝人生的开始而造访了酒店。这样的我，被能干的美型上司·久世课长求婚了！？“香澄，我一直在寻找。像你这样的……绝世丑八怪”“哈!?(怒)”

　　百花王是一所有着严格等级制度的地方。不同的是，在这里的等级制度都是由组建好的小团体统一管理，而区分等级的方式则是每个人之间进行技能博弈。在这个地方里面，每一个人都会参与这种技能博弈并要定期缴纳会费。一旦负债交不起会费的成员，就会变成最低级，由高等级的成员支配。随着一名成员蛇喰梦子的出现，这里的等级制度开始变得岌岌可危。蛇喰梦子有着高超的博弈技术，在成员之间战无不胜。这导致百花王中的低等级成员越来越多，严重影响了小团体的管理。为了制止这种现象，小团体找来了脱离这里两年的曾经的技术王真玄与梦子决战。却不想真玄用阴险的计谋获胜而众人也发现真玄是在故意扰乱这里的规则。至此，梦子提出最后决战，在决战中，梦子用良好的定力与团结成功击败真玄，守护住了这里的规则。

　　2026年新年，渚（仲里依纱 饰）在咖啡店“SCANDAL”迎来意外访客——从昭和穿越而来的市郎（阿部隆史 饰）。借助井上（小野武彦 饰）研发的“时间隧道”，他们得以往返各个时代。市郎试图改变女儿纯子（河合优实 饰）与命运的相遇，又回到1995年地震前夕阻止悲剧，却引发新的涟漪。与此同时，渚卷入政治风波，支持的女性议员平纯子（江口德子 饰）在2036年竟将成为日本首位女首相。为了守护家人与未来，市郎踏上最后的时空冒险。