Restarting from the middle

Marinette couldn't take it anymore. Monarch had all the miraculous. And it was her fault.
She renounced her role as the guardian. Alya would be able to do better than her.

Marinette lost her memories supposedly in an accident.
She doesn't remember anything from since of the morning of the first day in school.
Adrien is going to help her catch up in the classes.