A year of suffocating silence has passed since Marinette Dupain-Cheng, the beacon of hope known as Ladybug, vanished into the abyss. The city she once protected, is shrouded in an unsettling darkness that seems to seep into every soul. Alya and Adrien, once bound by their unwavering loyalty and admiration for Marinette, now don masks of indifference, their eyes veiled by a mixture of anger, hurt, and desperation, the scars left by the truth which had been so brutal. But beneath the surface, a cauldron of emotions simmers: resentment, betrayal, and an unshakeable fear that they may never be whole again. As the shadows deepen, a new menace stirs, preying on the city's vulnerability. Whispers of a malevolent force, one that may have played a part in Ladybug's DEMISE, spread like wildfire, fueling the flames of paranoia and dread. In this desperate landscape, the question hangs in the air like a specter: What really happened to Marinette? And what darkness will consume them all when the truth finally surfaces? A fan-faction based on Miraculous: Tales of Ladybug & Cat Noir

For the first time in his life, Adrien Agreste is going to celebrate Christmas Eve without his parents. To fill the void left by their absence, Marinette, with Nathalie's help, decides to organize a grand surprise banquet at the mansion, making sure there are as many guests as possible. But trouble soon begins. Indeed, due to a blunder, Marinette forgets a very important guest who, frustrated, ends up being akumatized. Transformed into Mrs. Claws, she decides to ruin the wonderful Christmas planned for Adrien.

I think the title is self explanatory this is just murder drones but 2 more characters added