You're Going to Be in Charge of Slytherin, and You're Going to Be Mad at Snape.

Zoe traveled through Hogwarts and was entrusted with important tasks by Snape. Half a year later, All first years in Slytherin: "Avada Kedavra!" Malfoy: "Heart-breaking! Soul-stealing!!" Goyle: "Blood Curse Orcs!!" Pansy: "Reincarnated in filthy soil and buried in a sea of fire!!" Snape: "No, I asked you to take charge of Slytherin. I didn't ask you to set up Azkaban training camp!!"