Yuta Otsutsuki and Rika Kimoto, who have been close since childhood, agreed to get married when they grow up. However, Rika turned into a powerful ghost after a fatal car accident and attached herself to Yuta. Distressed by this, Yuta wanted to die. Later, under the guidance of Gojo Satoru, he entered the Jujutsu High School and met new classmates: Zenin Maki, Inumaki Satoru and Panda. He decided to find the confidence to live here and lift Rika's curse. In order to seize the power of Rika's powerful ghost, Geto Kagome announced that the "One Hundred Demons Night Parade" would be held on December 24, releasing thousands of curses in Shinjuku and Kyoto. Faced with such a major catastrophe, can Yuta stop Kagome's ambition and lift Rika's curse?