|Not Part of Riordanverse|
The Campus is a forest compound that houses the Horangi clan after their excommunication from the gifted community.
The Campus is comprised of a mix of tree houses and modern office buildings with reflective windows. Tree houses are used for training while the buildings are used for research and housing.
After entering the territory of the Horangi, Riley Oh and Emmett Harrison are quickly captured and interrogated. When Riley reveals she is Horangi, the two are released. Emmett runs away and accuses every Horangi he sees of murder while Riley is told to the Campus's function. After learning of the prophecy and Emmett calms down, they spend the night before returning to Los Angeles.
The following day when the Campus is being attacked by an Inmyeonjo, a bird woman who hates mirrors, she is quickly captured and various Horangi try and fail to tame her. However Riley succeeds and she calms down. Soon her parents arrive and, after learning of the recent strange behavior of the Samjogo clan elder, Bongjoon Pyo, they go to his office to interrogate him on the Horangi's excommunication.