The former Iridiumites; Emma, Andi, Jax, Daniel, Maddie, and Diego move to a boarding school in England: the House of Anubis. Some HoA residents: Nina, Fabian, Eddie, Patricia, and Alfie specifically the Sibuna gang become suspicious of them when things go twisted between the mysteries between the house and the magic realm which might reveal wizardry to humans and a long-forbidden mystery living within the house guarded by Victor. Some plans also go wrong when some HoA residents start disliking some of the former Iridiumites. 5 clues, 4 villains, 3 different teams, 2 Chosen Ones, and 1 forbidden mystery.