Yuuta Okkotsu is haunted. Ever since his childhood friend Rika died in a traffic accident, her ghost has stuck with him. But her spirit does not appear as the sweet girl Yuuta once knew. Instead, she manifests as a monstrous and powerful entity who fiercely protects him. Unable to control Rika's violent behavior, Yuuta is helpless to stop the bloodshed that follows from her brutal vengeance. As a result, when apprehended by "Jujutsu" sorcerers--the secret guardians of the world, trained to combat forces like Rika--Yuuta wishes to be completely isolated so that no one else can get hurt. Yet his apprehender, the master sorcerer Satoru Gojou, has different plans for him: he will join Jujutsu High School and learn to control Rika in order to help people. Now a first-year at this school, Yuuta starts to learn Jujutsu arts and combat malignant beings. Alongside his new classmates Maki Zenin, a Jujutsu weapons expert; Toge Inumaki, a spellcaster who uses his words as weapons; and Panda, a see