" One way or another, but I will wipe that smug look off that Slytherin's face...! " A Miraculous Ladybug & Harry Potter AU, where Marinette is a Ravenclaw and Félix is a wizard of the Slytherin House in Hogwarts. Given that the two houses have been rivals for centuries, it was no wonder that Marinette and Félix became enemies right from their very first encounter with each other. Their main goal is to defeat the other in everything, whatever it takes to do so... However, when Professor Snape pairs them up with each other, everything changes....

The kidnappings in New York continue unabated, with more and more people disappearing without a trace. In pursuit of solving the mystery, the amazing and much-loved Spider-Man sets off with his faithful companion James Osborn. Meanwhile, lost teenager Lex Lindgren arrives in town still reeling from the death of her beloved grandfather. She too is trying to solve the mystery of the kidnappings and the two-faced Black Eagle organisation. Soon the fate of these two characters is unexpectedly linked and they will have to contend with many problems. The mundane ones and the less normal ones.