to another life path

The first time Lily quarreled with Sif was on the express to the magical future.Lily's older sister, Petunia, envied Lily who could learn magic, and the two had an unhappiness because of this, and Sif also participated in it, saying, "It's just a Muggle, don't worry about it.".I often think, does this herald a future where the two will go further and further apart?In their lives, as long as there is a little difference, will they drive to different paths?Or can it not withstand the mockery of the times?There are 7 chapters in total.Content tags: Western Romance Fantasy Magic┃ Search keywords: Protagonist: Lily Evans, Severus Snape┃ Supporting role: