You and Nanami serve the Jujutsu Society, working together to defeat cursed spirits and maintain the peace. But secretly, you are both married to each other, a fact known only by the two of you. You fight alongside each other, risking your lives to protect the world from danger. You have developed a deep bond of trust and love, all while keeping the secrecy of your marriage. However, there's a danger lurking that threatens everything you hold dear...