Chapter 1: One day...

Marinette Dupain-Cheng is a normal girl with a normal life.

Ha, yeah right.

When Hawkmoth attacks with his precious Akumas, she turns into Ladybug - a crime-fighting superheroine with her loyal Chat Noir by her side.

Miraculous! Simply the best! Up to the test when things go wrong...

But when she finds out she's a princess, of China no less, how would that affect her duties to Paris?

And what happens when he turns into Shadow Moth?

Takes place during S4.