How do you repay someone who saved your life when all you can do is die? Subaru Natsuki had just been trying to get to the convenience store, but he wound up summoned to another world. Worse, he has only one special ability, and he has to die to use it! At least now he's got a goal - save the girl with the silver hair and bring a smile to her face. But how many times is he going to have to die a terrible death in order to make that goal a reality?