剧情设置在(zài )现代(dài )(🆓)巴黎，中法混(hún )血的Marinette Dupain-Cheng（(🌰)玛丽内特·杜平-程）是一个普通的中(zhōng )学女(nǚ )生，性(xìng )格有(⚫)些犹疑(🔸)羞(xiū )涩，梦想成(chéng )为时装设计师，暗恋(🛹)同(tóng )班的帅气男生Adrien Agreste（阿德(dé )里安·阿格里斯(🌙)特）。当有坏人(📯)威胁(🛑)巴(bā )黎(😞)时，Marinette化身(shēn )正(🙂)义勇(yǒng )敢的英雄(🙌)Ladybug（瓢虫）(🎾)，搭档爱调(diào )(🥫)戏人的Chat Noir（黑(🤳)猫(🎋)），一起打击邪恶势力。但(🗳)Marinette并不知(zhī )道面具(🦇)下(😊)的(🈸)Chat Noir正是(🌪)她一直不敢表(🐩)白(bái )的(de )男生Adrien，而Adrien也不(bú )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.