Tricky Potion {Fred Weasley}

Manon Willems is a master in potions. But sometimes, life fails her and she gets expelled. She hopes to get a new start in Hogwarts. Even there, her talents cannot stay unnoticed. But what if the Weasley twins take interest in her? There is something special about her potions... Her talent may seem normal, but there is something much more powerful and dangerous lurking around the corners. And what if a certain part of a twin wants to discover the secret?

Follow Manon through her years at Hogwarts, where each year is more dangerous than the last one. Secrets are going to be revealed, but is the outcome going to be positive or negative?

The book start in the Chamber of Secrets time. Manon is a third year, so one above Harry's.
ps: pronunciation of Manon: Mah-noH

First book in the 'Tricky Potion' Universe.

Also, I don't own most of the characters. This is a fanfiction of the world JK Rowling Made.
This is an AU, so I can change some stuff.