With Hermione disguised as Bellatrix Lestrange, Harry and Griphook under the invisibility cloak, you disguised as a combination of Laurie Strode from Halloween and Anne Lewis from RoboCop under the alias of Clara, and Ron disguised as a bootleg Sirius Black under the alias of John, the five of you break into Gringotts. Hermione is your girlfriend (or if you want one of the other two of the Trio or to be single, change it). You all have one mission here: get the horcrux from Bellatrix's vault and get out alive.