Also known as "That Thing About My Friends Are Not Normal."
Leila Prince believes that everything in the world has a pattern.
Magic potions have recipes.
Celestial bodies have trajectories.
People should have it too.
So, she started recording.
Record what others say.
Record the angle of their frown.
Document which actions lead to which consequences.
She tries to write a "rulebook" that explains everyone.
Later, she met Sirius.
Met Regulus.
Met Snape.
Sirius was the exception.
Regulus was the exception.
Snape was the exception.
…
So she had to cross out her conclusions again and again.
Until finally, she found out.
People are not exceptions to the rule.
Love is.
Laila herself has become the exception in other people's lives.
P. S. Try not to go OOC and follow the original direction. The heroine and Snape are relatives, the relationship between aunt and nephew.
CP plans to write a dark brother, but probably only chooses one - Sirius is too difficult to write and I want to give up, and I feel that no matter who I choose, I will hurt the other person, so it is better to go for a friendship-oriented one.
Purpose: Redeem each other in a chaotic world