在这个世界上有一群人，他们身体上刻有文字“印”，并可以通过念力将“印”转化为超能力施放出来，这种能力被称为言能，而这群人被称为言能师。唯一能够教授这种能力知识的地方，是有着悠久历史，继承了远古文明的万象学城。每一年万象学城都会举办考试，招收有潜力的言能师进入学城学习，并将他们组建成维护世界和平的警卫力量——千从狩。我们的主人公千从虽是个有印无能的哑炮，却也梦想着成为最强的千从狩，并为此进入学城求学，开启了他的不灭人生。
因双亲要在海外出差，所以一人留在日本的主人公以一年为期限住在了舅父的家里。之后转校到八十神高中的他得知一个深夜电视的传言在雨夜的十二时，只要看着关闭着的电视屏上自己的脸，就会浮现出另一个人的映像。主人公与同伴为了确认这一传言是否属实，不料被拉进了异空间，在那里被称为暗影的怪物袭击，与怪物接触时主角一行人的Persona能力觉醒。为了掘开深夜电视与连续杀人事件之间的关系，以及避免其他人被卷入该事件，他们组成了特别搜查队展开了战斗。
故事設定在《CODE GEASS 反叛的魯路修》的四年後 講述了兩名以高超的武藝廣為人知的傭兵，亞修和羅瑟的故事
时间是2045年，故事的舞台是日本制造的太空站“安心”，在月球出生的少年“登矢”和儿时玩伴“心叶”为了移居地球而在太空站进行复健，但他们却和首次到宇宙旅行的地球孩子“大洋”、“美衣奈”、“博士”一同被卷入了太空站与彗星的冲撞事故。在与大人们隔绝，网络也被切断的封闭空间中，时而冲突、时而互助的孩子们，必须共同面对减压、EVA（宇宙游泳）、微型机械失控等种种困难。
By daylight, Marinette Dupain-Cheng and Adrien Agreste are ordinary teenagers. But unbeknownst to their family and friends, the two of them carry a huge secret...using the powers of magical creatures called Kwami, they transform into the superheroes Ladybug and Cat Noir! With a mission to protect the city of Paris from the evil Hawk Moth, the two of them must learn to cope with their new responsibilities, as well as ordinary troubles involving love, school, family, and friends. Most of all, they must learn to put their romantic feelings aside in order to perform their duty, unaware of each other's true identities. The second season premiere is scheduled for a global launch around September–November 2017 in Europe, At a panel at San Diego Comic-Con 2017, it was announced that the second season would have its North American release on Netflix in December 2017, with 13 episodes to be released. KidsClick will start airing season 2 of this show in the US starting 30 August 2018, marking the first time that Season 2 of this show airing on American over-the-air television. A third season is also in development. On 22 January 2018, Zag posted on Instagram that the crew was working on a fourth and fifth season. On 31 August premiered a new series with Miraculous: Tales of Ladybug & Cat Noir which this time is in chibi style. On 5 September, 2018, Skydance Media has acquired the live-action film and live-action television rights.
