Kyota-kun is a diligent Japanese student who sacrificed his youth, friendships, and love to pass his university entrance exam. Years later, after a severe car accident, he meets Hibari Uyekusu, a nurse and his longtime love, at the hospital where he's admitted. The rekindling of their relationship takes a dark turn as fate plays a cruel joke, plunging the story into a dramatic and intense exploration of love, betrayal, and hardship in a hospital setting