In a time when Dumbledore defeated Voldemort, everyone lived happily ever after. Meissa Black finds herself in London with her cousins Sirius and Regulus Black. Suddenly moving from the States to London after her mother's divorce, she is forced to take on a job with her enemy Severus Snape. No matter how hard she tries to avoid the greasy potions master, life seems to have different plans. Enemies to lovers comedy romance