走山人子张天正因中毒变得痴傻，和孙子张北辰平静地生活在青石村，神秘女子段思言的出现打破了爷孙原本平凡的生活，张北辰这才知道自己对爷爷一无所知。被张北辰救下的段思言此番前来却是想杀了张北辰为父母报仇，并且还提到奇门中一件惨烈的往事“金乌之变”。 二人达成契约寻找往事真相，张北辰决定继承爷爷的往生刃，成为一名走山人，并解开爷爷中毒的真相。自此，走山人张北辰，武功高强的段思言，鬼医传人卫灵儿，北马马天虹一起踏上寻找真相的旅途。一路上，经历了各种各样的诡异事件，四个少年勇敢无畏，将这些诡谲的事件一一破解，看到了人世间的贪嗔痴恨，也感受到了人与人之间最珍贵的感情。但更多的，这些看似怪力乱神的事件，背后实则是人心的卑鄙龌龊，正所谓“人间无鬼，恶是人心”，一念天堂，一念地狱。 四个少年渐渐靠近真相，父辈的谜团也逐渐浮现，爷爷中毒的背后似乎隐藏更大的阴谋，四人的前路...
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.
公元712年，唐睿宗改元延和，大唐依旧繁盛寰宇，但繁华之下依然危机四伏、山雨欲来。一股股势力借机点点欲动，更引起民间诡案频发，大理寺少卿卢凌风（杨旭文饰）和乾陵丞苏无名（杨志刚饰）又将遇到怎样的志怪谜局？西行之路，境遇难测。
