Marco (Mario Casas) is a young businessman who manages one of the most successful technological companies in the world, ALVA, which has just launched its latest prototype into the market - CYCLONE, an electric car propelled by turbines that turn wind into energy. His friend and classmate Diego works with him, along with the latter's wife, Bárbara, the efficient marketing manager of the company. Eva, a young, ambitious engineer who has a lot to hide, also joins the team, and she will disrupt the balance at work, both emotionally and professionally, between the two business partners. In spite of being a popular guy, Marco, unlike Diego, doesn't have an exciting social life. He is a solitary man, and no one has access to the intimacy of his soul, apart from his psychologist, SARA, on whom he is emotionally dependent. Marco is haunted by a huge number of ghosts from his past and, although he tries hard to scare them away, he only finds comfort in sport and in frequenting a private club. People go there just to get pleasure and give free reign to their wildest erotic fantasies, without fear of falling in love, as everyone has to wear a mask to hide their faces. But everything changes when Marco meets Carol, the new educational psychologist who looks after his brother José, an 18-year-old boy with problems of autism, with whom he has a difficult relationship. With her, he will also meet his worst enemy - himself. Thanks to her, he will discover that it is never too late to love, even if it brings some pain along with it.
在第二季中，那须田步（冈田 饰）和九鬼静（中井 饰）这对搭档，在“工作方式改革”的浪潮席卷下，降临到了越来越混乱的日本医疗界。除了医生的短缺，医生和护士的加班时间也受到很大的限制，在不断缩小的生命现场，挑战新的战斗。 步和静这次受雇于长期担任地区医疗核心的主干医院“西东京综合医院”。该院前院长的腐败被发现后，标榜“正确的医疗，正确的工作方式”的“干净年轻的有领袖魅力的新院长”，着手以工作方式改革为中心的组织变革，不断推进任务共享、勤务管理的彻底、医疗的可视化。但是这位新院长就是“本季最大的敌人”。不久，步&静与新院长对立起来。
