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.
故事开始于1937年的北平，纷飞的战火之中，童话（解月 饰）和古城（王晓阳 饰）出生了。童话是自小被养在深闺之中的王府大小姐，不知道一墙之隔的外部世界正在发生怎样翻天覆地的变化。古城则早早失去了父母，独自伶仃飘摇，历尽人情冷暖，是个彻头彻尾的野孩子。 命运让童话和古城相遇了，两人虽然个性迥异，但却相互吸引。古城父母的革命战友洛秋找到了古城，收养了他，古城开始和洛秋的儿子洛栓子（钱博 饰）生活在同一屋檐下。之后，洛秋将古城送进了学校，在学校里，古城结交了王小勇（丁丁 饰），巧合的是，王小勇的父母和古城的父母，亦是旧相识。
