Miraculous Ladybug, the French animated series that premiered in 2015, follows Marinette and Adrien as teenage heroes in Paris. Adrien transforms into Cat Noir by calling on Plagg, the black cat kwami linked to the Cat Miraculous, with the phrase claws out. The season one to three version became a favourite clip among fans as episodes spread internationally through television and streaming. It remains widely shared in fan edits and cosplay videos because the line is instantly recognisable and marks the exact moment Adrien becomes a hero.