剧情设置在现代(dài )巴黎(✒)，中法混(📒)血的(de )Marinette Dupain-Cheng（(🌰)玛丽内特(🗼)·杜(🥩)平(💤)-程）是一(yī )个普通的中学(xué )女(nǚ )生，性格(🖲)有些(xiē )犹疑(🔸)羞涩，梦(🗄)想成为时装设计师，暗(àn )恋(liàn )同(tóng )班的帅气男生(📞)Adrien Agreste（阿德(dé )里安·阿(💞)格(gé )里斯特）。当(🔩)有坏人威胁巴黎时，Marinette化身正义勇敢(gǎn )的英雄Ladybug（瓢(piáo )虫(chóng )(⛓)），搭档爱调戏人(rén )的Chat Noir（黑猫）(🥕)，一起打击邪恶(⚾)势(shì )力。但Marinette并(👊)不知(💍)道面(🐾)具下(xià )的Chat Noir正是她一(🌼)直不(💹)敢表(🐩)白的男(nán )生Adrien，而Adrien也(yě )不(📸)知道(🔷)自己的暗恋对象Ladybug却是Marinette。　　Set in modern-day Paris, the series focuses on a teenage junior high school girl named Marinette Dupain-Cheng and her classmate and crush Adrien Agreste. When evil arises, Marinette becomes a superhero named Ladybug, while Adrien becomes Chat NoirCat Noir. Not knowing each other's true identity, the two work together to protect Paris from a villain named Hawk Moth who covets their powers.