Gabriel Agreste and Nathalie Sancouer fulfill a suicide pact just days after Gabriel's son returns from America. Adrien Agreste - also known as Cat Noir, superhero extraordinaire - is left with a business, a strange assistant, and an ultimatum: find a partner or lose his father's fortune and fashion label forever. With an even more vicious version of his former nemesis keeping him on his toes as Cat Noir, an internal struggle is being fought by his true self. Leading a double life and feeling double-tongued, the young Agreste must now face his own duality. He falls in love with his designer, but his designer is already in love with another man... his alter ego. What's a cat in spandex to do?