Yuta Okkotsu is a skilled Jujutsu sorcerer bound to Rika, the vengeful spirit of his childhood friend. Once gentle, Rika’s love turned possessive after her death, making her a powerful but dangerous curse. Yuta cares for her deeply, torn between his affection and the fear of her uncontrollable jealousy, which often puts others at risk.

The world was ending, but he couldn't let himself be consumed by emotions and guilt.