Chapter One: An Unexpected Phone Call

LACAD day is a special day for all Parisians to celebrate, especially for Ladybug and CHAT Noir, as it is the day declared a holiday in honor to appreciate the support of Ladybug and chat noir in protecting Paris from the evil Monarch. When Ladybug and CHAT Noir are invited to the mayor's hotel for a ceremony with them as the special guests, things take a quick turn when they find out that their civilian forms are invited as well. Will the two heroines be able to keep their identities a secret? Will Monarch strike again with his evil Plans? What will Marinette's reaction be once she finds out that Adrien is coming with Lila as his plus one? READ BONNE LACAD TO FIND OUT!

(All events take place after season 5 episode Multiplication)