Nichijou Climax

"You broke our promise, so I'm breaking up with you." Fifteen years ago, Kusaka and Mikuriya were high school sweethearts so deeply in love that they chose to elope. Their bond seemed unbreakable, built on a foundation of youthful devotion and shared dreams. Now, over a decade later, their quiet life is shattered when Kusaka abruptly declares that their relationship is over, leaving Mikuriya completely blindsided by the sudden ultimatum. Mikuriya is thrown into an agonizing spiral of confusion and desperation. He has remained entirely devoted to Kusaka throughout their years together, loving him passionately and never once straying from their commitment. Yet, the specific promise Kusaka refers to remains a frustrating blank in his memory. As he desperately searches his mind for the forgotten vow that is now destroying his relationship, the mounting stress forces a long-buried truth to the surface. In his frantic attempt to understand what went wrong, Mikuriya finds himself confronting something far more complicated than a broken promise. The pressure of Kusaka's departure triggers the recollection of a deeply guarded secret—one that Mikuriya has kept hidden from his partner for their entire relationship. What began as a desperate search for a forgotten memory now threatens to unravel everything they have built together.