In the quiet halls of Destiny Islands High School, six teens—Sora, Kairi, Riku, Roxas, Axel, and Xion—live seemingly normal lives. But when a strange book titled Hearts Entwined appears in the school library, their ordinary days are swept away into an adventure that will test their bonds, reveal hidden truths, and force them to confront their deepest fears.

The book unlocks a series of mysterious keys scattered across their world, each tied to their memories and the balance between light and darkness. As they uncover these secrets, they begin to realize they are more than just friends—they are connected by a shared destiny stretching across worlds.

But the closer they get to the truth, the more danger they face. Shadows emerge, threatening their world and forcing the group to make impossible choices. Together, they must unravel the mystery of the Harbinger of Dusk, a sinister force intent on plunging everything into chaos.

With their hearts and friendships on the line, the six must decide: Will they protect their home, or will they step into the unknown to safeguard the balance of all worlds?

For fans of adventure, camaraderie, and the timeless struggle between light and darkness, Kingdom Hearts: School Days is a heartfelt story about the power of friendship, the courage to face the unknown, and the enduring light that shines within us all.