Ladybug and Cat Noir continue battling villains but much more is at stake. Ladybug's identity has never needed to be a secret more than now and with every battle she feels her responsibility fall upon her shoulders. She must protect the miraculous. He must protect her. (This is set after season 3 so be sure to watch that first. For the purpose of this story Marinette and Adrien are still in high school and their class is almost exactly the same.)