With time, Marinette and Adrien ended up becoming friends. But the collège girl discovers that declaring her feelings for her friend is not so simple, in fact, it will be almost the opposite!　　For Ladybug and Cat Noir, despite their new powers and teammates that they can call upon when the situation requires it, the fight with Hawk Moth becomes harder and harder. Their opponent is always stronger as long as he can call on Mayura, a villain who can create allies for the Akumatized, the supervillains.　　More powers, more action, more villains, and more emotions! Season 3 will put Adrien and Marinette to the test: Will they be able to keep their secret and prevent their private life from interfering with their superhero adventures?。主持人开口道：“因为时间限制，我们的鉴宝活动只能进行到这里，不过我希望大家能牢记，世界毁灭了，我们的中国心不能灭！我们中华民族的文明不能毁灭！国宝，国宝，国之重宝，不是因为它价值连城，而是因为它所承载……