以日清创始人安藤百福和他的妻子仁子为原型，战前经济高速成长的大阪为舞台，讲述了福子三姐妹的故事，包含代父照顾大家的长姐的病故，二姐结婚离家，以及福子认识了命中注定之人——青年实业家万平。两人从相恋到结婚，夫妇俩挑战各种困难，最终创造出了“快餐拉面”，带动了世界饮食文化的巨大变革。

Narumi is on bad terms with her husband, Shinji, when, one day, Shinji goes missing. He comes back a couple of days later, but he seems like a totally different person, and he is now gentle and tender. He goes for a walk every day. Meanwhile, journalist Sakurai covers the story of a family that was brutally murdered, when an unexplained phenomenon takes place. Shinji Kase tells his wife that he came to Earth to invade.