No one talks about Marinette and Adrien anymore, instead they mourn them. When Ladybug and Chat Noir vanished, Hawkmoth did as well. A decade later, new heroes appeared, but they aren't as heroic as their predecessors. Hugo Agreste just wanted to go to school, only now he's the new Hawkmoth. He's still determined to be one of Paris' greatest heroes, even if no one believes him.

On that fateful Legacy Day, Raven signed the Storybook of Legends, succumbing to fear and stress, changing the story that we know. Apple got the happily ever after she always wanted, but it isn't what she needed. It isn't their tale, it's their kids'. A new year has began at EAH with children of former students. Legacy Day looms over them, will they follow or choose their fates?