If...

Harry Potter - J. K. Rowling
F/M
Gen
G
If...
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Tom Riddle | Voldemort, Albus Dumbledore, Lily Evans Potter/Severus Snape, Horace Slughorn, Harry Potter & Lily Evans Potter, James and Lily Evans Potter's Cat
Tags
Family Alternate Universe - Canon Divergence Family Drama Eventual Romance Emotional Hurt/Comfort Drama Friendship/Love Severitus | Severus Snape is Harry Potter's Parent Remus Lupin & Lily Evans Potter Friendship Minor James Potter/Lily Evans Potter Post-First Wizarding War with Voldemort (Harry Potter) Lily Evans Potter Lives Severus Snape Has a Heart Sirius Black & Lily Evans Potter Friendship Lily Evans Potter & Severus Snape Friendship Good Severus Snape Pre-Hogwarts Protective Severus Snape Good Parent Severus Snape Severus Snape Adopts Harry Potter Good Friend Severus Snape Good Teacher Severus Snape Cokeworth (Harry Potter)
Summary
On the night of October 31, 1981, Lord Voldemort spares Lily Potter's life, but fails to kill young Harry. Become a widow, Lily is forced to hide with her son at the home of the responsible of her husband's death, Severus Snape. To redeem himself, the repentant Death Eater promises to Lily to protect the young Harry Potter, despite past grudges.******All characters and the described universe belong to J. K. Rowling.
Note
ATTENTION: Cette fanfiction est disponible sur mon profil en français sous le nom d'Et si...Un nouveau chapitre tous les mardis.WARNING: This fanfiction is available on my profile in French under the name of Et si...A new chapter every Tuesday.

Chapters