This is my first fanfic, so sorry if it sucks. No miraculous au. Ok now the real summary:
What Marinette was a hall monitor at some weird school where hall monitors had to wear masks. She and her partner make an agreement to stay aninmous with each other, because of Marinette's worrying over her faults. When her partner makes it clear he loves her, will Marinette want her identity to remain a secret or will she give into a shot at love with the boy she trusts most.
