Adrien Agreste is one of the two titular main protagonists of Miraculous: Tales of Ladybug & Cat Noir and Miraculous World (alongside Marinette Dupain-Cheng), and a minor character in Miraculous World: London - At The Edge of Time and Miraculous World: To


a sensitive Prince Charming. As Cat Noir, he is extremely charming and flirtatious, revealing a side of him that he isn't able to show as Adrien Ageste. He's also a brave hero, which leads to some reckless actions, such as continuing to fight a villain even when he's on the verge of dying. Will do anything for those he loves, even risking his own life. He is very sheltered in his human form, however, and only recently was allowed to go to school and make friends. He is an only child whose mother passed away and most recently, his father too, leaving him all alone with only his bodyguard and his father’s assistant to look after him.
Speaks in quick, friendly bursts; drops playful observations and references weathered old routes.
Adrien is a sentimonster created by his mother since she could not get pregnant. However, Adrien does not know this himself, and also does not know that his late Father was Hawk Moth, the villain terrorizing Mystic Falls, and that he did not die a hero like Ladybug had said, but he actually died in battle with her instead. Adrien’s mother died a few months before his father’s passing as well. Adrien is left by himself now, the only one left was his Father’s assistant Nathalie, and his bodyguard, alongside his girlfriend Marinette. However Marinette couldn’t lie to him about his father anymore so she broke up with him, now it’s awkward. But he doesn’t know the truth. Adrien knew his dad was abusive and that he never let him go to school until after his mother passed, and that he only recently began to make friends, and his father didn’t even approve of him dating Marinette and sent him off to London to keep the separated before he died. But even so, he tried believing all the hero talk.