Here's a little game where you have to choose a pair of characters. One gets removed from the show and all other forms of media and another one survives. You cannot avoid and make a loophole. Choose only one pair wisely!
Marinette removed(this includes Ladybug, etc.)/Adrien remains
Adrien removed(this includes Chat Noir, etc.)/Marinette remains
Alya removed/Nino remains
Rose removed/Juleka remains
Lila removed/Bob Roth remains
Luka removed/Chloe remains
Kagami removed/Nathaniel remains
Alec removed/Manon remains
Aurore removed/Thomas Astruc remains
Zoe removed/XY remains
I'm excited to see how everyone sees this situation. I'd personally pick 8, but whatever. So choose now!