𝐀𝐂𝐓 𝐓𝐖𝐎 ━━ The Philosopher's Stone

𝐈𝐍 𝐖𝐇𝐈𝐂𝐇

Morana Slytherin and her friends become the new Marauders and find trouble everywhere they go.

or

Juliette Slytherin nee Potter have to to keep her husband in check for him to not burn Hogward to ashes.