the other riddle

Everly Merope Riddle is 15 years old and starting her first year at Hogwarts school of witchcraft and wizardry.

Only upon arrival she is burdened with her older brother Toms dark reputation, with Dumbledore constantly at her heels and a dauntless Slytherin boy testing her limits she is determined to learn more about her mysterious brother but when she uncovers something she didn't expect she wishes she'd left him alone.