这个系列讲述了一队古代英雄保护世界免受不祥力量的袭击。纵观历史，独角兽象征着美德，似乎确保了善的统治。当我们的英雄们苏醒得太早的时候，他们发现自己在青少年的身体里。因此，他们对自己的记忆和几个世纪以来独角兽的历史都被破坏了，一些魔法能力被削弱和支离破碎。他们不仅要保护世界不受普遍的黑暗影响，还要在面对青少年焦虑和情绪带来的意想不到的笑声和幽默时做到这一点。
学生会长国齐（鸟海浩辅 配音）外表平凡，神经大条，经常遭色狼骚扰而不自知。被任命为新一任的学生会副会长的知贺（杉田智和 配音）为了保护国齐，便担任起“保镖”一职，护送会长上学放学。在这期间，知贺渐渐发现自己好像爱上了会长，他情不自禁吻了他，二人的关系从此发生变化。 与此同时，一个神秘的入侵者潜入国齐家里，对他进行性侵犯。知贺及时赶到，救了国齐。对于国齐的遭遇，知贺感到后悔莫及，怪自己没有好好保护他。惊魂未定的国齐却掩盖了一个羞于启齿的事实：他把神秘人的侵犯当成了知贺的爱抚。以后他将如何面对知贺……
Not only is Marinette Ladybug, the superheroine that protects Paris from the attack of villains, but she’s also now the guardian of the Miraculous. This means that not only does she need to keep her identity hidden, but also the existence of these turbulent, magical creatures, the Kwamis! Marinette has a lot of pressure, not to mention her school and love life! Now she has less time and opportunities to tell Adrien her feelings... Marinette now has to redouble efforts to protect her secrets and Ladybug will have to become stronger to face an indomitable adversary: Shadow Moth, who can now fuse the Butterfly and Peacock Miraculous! Thankfully, Ladybug can count on Cat Noir and their new superhero allies!
