Shadow Moth, also known as Hawk Moth, is a major antagonist in the animated series "Miraculous Ladybug." His real identity is Gabriel Agreste, a fashion designer and the father of Adrien Agreste (Cat Noir). Shadow Moth seeks to acquire the Miraculouses, magical objects that grant powers to their holders, in order to achieve his goal of resurrecting his wife, Emilie, who is believed to be in a deep slumber.
He uses his powers to create akumatized villains by exploiting people's negative emotions, turning them into supervillains under his control. The show revolves around the battles between him and the main characters, Ladybug and Cat Noir, as they work to thwart his plans while keeping their own identities secret. Shadow Moth's character development and motivations are explored throughout the series, making him a complex and intriguing villain.