Marinette Dupain-Cheng and her friends and holders of their miraculous suddenly find themselves in a magician training called Night Raven College. When they are told by The Dark Mirror that the place they came from doesn't exist, they decide to stay in the school until they can find a way back to Paris. But, when danger starts to lurk, the students will have to rely on the power of their miraculous to save the day.

The five members of the Zeo Rangers named Tommy Oliver, Adam Park, Rocky DeSantos, Tanya Sloan, and Katherine Hillard woke up to find themselves in a magical school called Night Raven College. Now with nowhere else to go, they stay in the Ramshackle Dorm until they can find a way back home.