Aliyah Yennifer, a sophomore at Leidan Exorcist High School, has the ability to manipulate ghosts and phantoms with her innate kinetic, Eidolokinesis. She is accompanied by Brandon Sangster, also a Tier 3 sophomore at the same school, who possesses the inherited kinetic, Cryokinesis. Together, the duo faces challenges involving mysterious phantoms and powerful enemies.

During a mission to protect Nyprous, the daughter of the Head of the Council of Leidan, they encounter Guardian Sentries attempting to kidnap her. Brandon uses his Cryokinesis power to freeze the sentries, while Aliyah summons polar bear and mice phantoms to take them down.

Despite completing the mission, they face criticism from their councilor, Dr. Goppo, for being late. Aliyah's decision to help Nyprous without proper protection causes tension between her and Brandon, but they eventually resolve their differences. The councilman informs them about the next promotion season and advises them to enter for the following year. As they continue their journey at Leidan Exorcist High, they learn valuable lessons about teamwork, strategy, and responsibility.