The male protagonist became a vegetable due to an accident (in order to save a little girl, the male protagonist blocked a large landslide truck with his car), leaving the female protagonist alone with a shepherd dog they raised. One day the puppy suddenly barked non-stop at the place where the male protagonist often returned. It turned out that the soul of the male protagonist had returned. The male protagonist works as a messenger in the underworld to accumulate the lifespan of his reincarnation. The more lifespan he accumulates, the greater the chance of reincarnation. But one day he discovers that the heroine is terminally ill, and he decides to sacrifice his accumulated lifespan in exchange for the lifespan of the heroine. Where will they go in the end...
Intention: Before the choice between life and death, choose to turn a blind eye or ignore everything.