剧情设置在现代巴黎，中法混血的Marinette Dupain-Cheng（玛丽内特·杜平-程）是一个普通的中学女生，性格有些犹疑羞涩，梦想成为时装设计师，暗恋同班的帅气男生Adrien Agreste（阿德里安·阿格里斯特）。当有坏人威胁巴黎时，Marinette化身正义勇敢的英雄Ladybug（瓢虫），搭档爱调戏人的Chat Noir（黑猫），一起打击邪恶势力。但Marinette并不知道面具下的Chat Noir正是她一直不敢表白的男生Adrien，而Adrien也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 Noir/Cat 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.

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.

在这部变形金刚宇宙的起源故事中，博派与狂派掀起一场血腥内战，他们的星球因而饱受战火摧残，两位经典人物亦从中崛起，领导群雄厮杀对抗。

卡诺执意接管地球王国，在三名冷血的黑龙雇佣兵的帮助下，恶毒地袭击了一个又一个城镇。那些不屈服的人会被消灭，但有一个年轻人不会屈膝于卡诺：肯西。

一对老鼠尝试登上诺亚方舟：文尼，一个魅力十足却患有严重舞台恐惧症的诗人，以及蒂托，一个才华横溢且迷人的吉他手。当大雨来临之际，每种物种只能有一雄一雌登上诺亚方舟。在一只机智的蟑螂的帮助下，加上命运的眷顾，文尼和蒂托偷偷溜上了方舟，并一起阻止了一场船上食肉动物与食草动物之间的冲突。在此期间，动物们演绎了一系列受世界知名诗人维尼修斯·德·莫拉埃斯启发的经典歌曲。这些有才的偷渡者能否借助音乐来打破紧张气氛，帮助这些被关在一起的生物共同度过这40天40夜呢？

In this stop-motion animated holiday short, the Predator tangles with his most formidable foes yet – Santa and his reindeer.