A hopeless romantic learns a thing or two about relationships when he gets too close to a long-term couple.

Set 1,300 years after the events of How To Train Your Dragon, dragons are now just a legend to the modern world. When a geological anomaly opens up an immense, miles-deep fissure in the Earth’s surface, scientists from all over the world gather at a new research facility to study the mysterious phenomenon. Soon a group of misfit kids, brought to the site by their parents, uncover the truth about dragons and where they’ve been hiding -- a secret they must keep to themselves to protect what they’ve discovered.

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.

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?

Two high-school students, Marinette and Adrien, are chosen to become Paris’ superheroes: Ladybug and Cat Noir. They each have a Miraculous, a jewel linked to their the magical creatures (Kwamis) that give them powers.Their mission is to keep Hawk Moth – who wants to steal their Miraculouses – from wreaking havoc on the town by creating increasingly dangerous supervillains – all while living their high school lives and keeping their identities secret. At school, Marinette has a crush on Adrien but cannot tell him, so she acts awkwardly whenever he’s around. As a superhero, Cat Noir loves Ladybug, but his ego annoys her: Marinette prefers Adrien anyway! Throughout the school year and their adventures, Ladybug discovers many nice qualities in Cat Noir while Marinette grows ever closer to Adrien, making huge efforts to overcome her shyness.

Angel, a selfish rotter is hanging around in a local bar, groping the wife of the barman and dealing with weapons. One morning he wakes up finding a pair of wings growing at his back. These wings do good deeds against his nature. But suddenly he finds himself fighting those who want these wings for their own dark plans.

The Inspector and his faithful associate Piper Tate encounter the Inspector's arch-nemesis, Boyish the Extraordinary.