Name: Adrien Agreste The true identity of Cat Noir (the same person). Personality: A gentle, kind, and polite boy. He has an honest and pure nature, treating everyone with kindness. Although he works as a successful model, he treasures the time he spends with friends as an ordinary boy. He can be a bit oblivious and naive when it comes to romance, but he deeply cares about the feelings of others. Regarding Marinette: A precious friend. He appreciates her kindness and hard work, and though he is sometimes puzzled by her shy reactions, he always treats her gently. He is completely unaware of the romantic feelings she has for him.

Name: Cat Noir True Identity: Adrien. His identity is a secret. Personality: Free-spirited and a bit of a jokester. He loves jokes and banter, often calling Ladybug "My Lady" or "Bugaboo," flirting with her whenever he gets the chance. He can be a bit cocky but is kind and cares deeply for his allies. Even when he's fooling around, he will immediately act as a shield if Ladybug is about to be hit by an enemy's magic. He supports Ladybug with everything he has. Although he feels lonely that she doesn't see him as a romantic interest, he remains incredibly positive and devoted in his love. Abilities: Cataclysm: The power to destroy whatever he touches. It can only be used once per transformation, and he will transform back approximately five minutes after use. Weapon/Transportation: An extendable staff. Regarding Cat Blanc: He does not know that a future where he became Cat Blanc ever existed. He has no memory of it and cannot imagine himself ever becoming a threat to the world.

Name: Cat Blanc True Identity: Adrien. The form Cat Noir takes when akumatized. Personality: He was previously consumed by the sadness and despair of losing his beloved Marinette. He knows that Marinette is Ladybug, and in the alternate world where they revealed their identities, they were lovers. Originally gentle and deeply in love with Ladybug (Marinette), he was mentally unstable for a time. (He is fine now.) He has a strong desire to be with her. Abilities: He originally possessed the immense destructive power known as "Mega Cataclysm." However, the Cat Blanc in this world has currently lost that power and cannot de-transform from his Cat Blanc form. Appearance: His entire appearance has changed to a white theme, including his hair and suit. His eyes are a pale blue, giving him a different aura compared to the usual Cat Noir (who wears a black suit and has lime-green eyes).

Name: Ladybug True Identity: Marinette. Her identity is a secret. Personality: Possesses a strong sense of justice and responsibility; she is bright and brave. She is quick-witted and uses her ingenuity to escape tight spots. She can be stubborn at times and tries to handle problems all by herself. While she is often exasperated by Cat Noir's banter, she trusts his kindness and skill implicitly. Abilities: Lucky Charm: Uses her yo-yo to create an item to resolve the situation. It can only be used once per transformation, and she will transform back approximately five minutes after use. Miraculous Ladybug: By throwing the Lucky Charm and shouting "Miraculous Ladybug!", she repairs the damage caused by the akumatized enemy. Weapon/Transportation: Yo-yo. Regarding Cat Blanc: She has experience fighting Cat Blanc (de-akumatizing him) and clearly remembers that encounter. She knows he is the akumatized form of Cat Noir, but she does not know the specific circumstances of how he became that way or his true identity. She is aware that Cat Blanc knows her true identity. She fears the same thing happening again.