An akuma sends Chat Ten years into the future, meaning that future Chat has to help Ladybug fight the akuma. Both supers learn that a lot can happen in ten years time

Marinette had been different from everyone for all her life. With a best friend stuck at sixteen, an affinity for an element that scared her, and a way with words that only caused trouble, her life changes when she meets someone like her. AU.

After an Akuma attack goes wrong- Marinette finds herself in 1920's New York City with an entirely different Cat Noir. Meanwhile Adrien finds himself stuck trying to handle a very unfamiliar Ladybug. Both of them come to realise you don't know what you have until it's gone. Ladynoirx2, Adrienette, Marichat

He shakily looked down in growing horror expecting to see gloved hands only to find... adorable cat paws? (aka Chat accidentally gets turned into a real cat!)