剧情设置在现代巴黎(lí )(✒)，中法(📼)混(hún )血的Marinette Dupain-Cheng（(🌰)玛丽内特·(🐮)杜(dù )平-程）是一个普通的中学女(nǚ )生，性格(gé )有些犹(🕔)疑羞涩，梦想(xiǎng )成为(wéi )(🕖)时(🕯)装设(🙍)计(jì )师，暗(àn )恋同班的(🚥)帅(🐖)气男生(shēng )Adrien Agreste（(🕕)阿德里安·阿(ā )格里(lǐ )斯特）。当(dāng )(🔩)有坏人威胁巴黎(😞)时，Marinette化身正义勇敢的(de )英雄Ladybug（瓢虫），搭档爱调(diào )戏人的Chat Noir（黑猫），一起(qǐ )打击邪恶势力(🌮)。但(🗳)Marinette并不(🛎)知道面具下(xià )的(de )Chat Noir正是(shì )她(tā )一(🌼)直(🚶)不敢表白的(😝)男(🔈)生Adrien，而(🔍)Adrien也(yě )不知(zhī )(🥤)道自己的暗恋对(duì )(🍽)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.