Cassie Alderfair has been doing an exceptional job with being discreet at Hogwarts School of Witchcraft and Wizardry. But her days of invisibility are disrupted in her fifth year when an unfortunate night of mischief draws attention from the infamous Marauders, and a secret comes to light that may turn the tides of the war… (Marauders' Era)

When the Marauders fight, fangirls cry and teachers take a breath of fresh air. "You don't mind me sitting here, do you?" I looked up and found my crush staring down at me. "I - erh, what?" Sirius Black winked. "Good. Don't need bloody James anyway. Hi," he said, turning to me as he sat down, "be my new best friend?" Don't judge me, but I might have fainted a little bit there.