Hey I know I recently posted something but I have a story idea for Blue that she wanted write. An incredibles AU.
As teenagers, Cat Noir, Ladybug, and Jade Turtle (Nino) were great heroes. Adrien (Cat) and Marinette (Lady) Fell in love and got married. But due to damage caused by their super hero acts and Marinette getting pregnant so soon. They had to hang up their suits. 15 years later Adrien and Marinette have retired and are raising three kids who have inherited their powers. Louis who wields the power of the Fox miraculous, Emma who wields the power of the bee miraculous, and baby Hugo who seemingly doesn't have any powers.
Adrien loves his family but misses hero work and unknown to his wife, he and Nino stop crime in secret. One day after getting fired, Adrien receives a message from a woman called Lila who says she needs his help defeating a robot, she also offers a huge amount of money. He agrees and gets his suit mended by Chloe a former designer for heroes.
Getting paid big bucks to be Cat Noir again seems to good to be true and it is when he finds out that it was all a set up by a villain called Hawkmoth. (Not the same Hawkmoth just some kid she's gonna make up) Chloe calls Marinette down to show her costumes she made for her children where she also learns what her husband is up to.
So she becomes Ladybug again and leaves to find her husband but her older children follow her and don their costumes.
BTW She and I both agree it would be funny if Chloe played Edna.