In modern-day Paris, Teenagers Marinette Dupain-Cheng and Adrien Agreste who transform into superheroes when evil arises. Marinette and Adrien transform into their superhero personas, Ladybug and Cat Noir respectively, using magical jeweled objects known as the Miraculous. Not knowing each other's true identities, the two work together to protect Paris from the mysterious villain, Hawk Moth, who covets and attempts to steal their powers by using his akumas, butterflies infused with negative energy, to transform Paris' everyday citizens into supervillains when they go through negative emotions. All the while, the two struggle with their feelings for each other, not knowing each other's secret identities - Marinette is in love with Adrien but not Cat Noir, while Adrien is in love with Ladybug but not Marinette.
