I Marinette

An aspiring novelist Lena Klimka wakes up in the morning, but she's in an unreachable place. What's worse, she's apparently in Marinette Dupain-Cheng's body - the main character of a popular tv series. How did she get there? How - if ever - can she come back to her real life? How all she knows about the show and life could impact the Miraculous universe?
The story is a gift to the fandom for the 5th anniversary of "Miraculous: Tales of Ladybug and Cat Noir".