(Fanfic #7) Hawk Moth's final plan to get Ladybug and Cat Noir's miraculous finally goes into play. Determined to stop him once and for all, Ladybug and Cat Noir call on allies to help. Everything goes well for the heroes, until a betrayal costs them the battle. Desperate to stop Hawk Moth, Adrien goes back in time to warn Ladybug of the final battle. Will they be able to win, or will Hawk Moth defeat them once and for all?