Seven Years, a Hogwarts Story

Merula Snyde (originally from Hogwarts Mystery), is born into the era of the Golden Trio along with adoptive parents, a snake of a brother, and hatred for that Mudblood who somehow is scoring higher than her. Garnish this potion with loneliness, a mirror, and two bloodlines chained to the Death Eaters. TLDR. Merula Snyde but alongside the Golden Trio.