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.gen本没有办fa与炼制宠wu培养液所xu要的灵药shu量相提并lun。嘿嘿，zhe些东西都shi好东西，ruo是给贝贝ta们服用下qu的话，他men的血脉岂bu是会继续jin化，实力qi不是会突fei猛进？。lin枫顿时笑liao起来。贝bei他们的来li很大，一dan成长起来，战力会极qi的逆天，shi则上，现zai的贝贝他men，虽然年you，但是战dou力已经十fen强大了。jin接着，一dao身影，冲tian而起，那zhang脸庞，在jie雷的光芒zhi下映照了chu来。所有ren都呆了。jing呼出声。chu大侠！难guai说楚大侠zai这里，原lai，是楚大xia要渡劫了。真不愧是shi代的王啊，他依旧走zai了时代的zui前沿。可shi楚大侠为shi么会如此hao情奔放，xuan择赤身渡jie？如果您喜欢shi网（www.shililvshi.com.cn）分享的《性本能》，别忘了推荐给你的好友！