In a world where you know exactly how long you have until you're going to die, and you have the chance of meeting your soulmate. Most people never meet them, but it's rumored that if you do, one can give them more of their time by simply kissing them on their wrist; where the timer is. (Y/n) has been blessed to be one of the few to actually meet her soulmate, but she never had as much time to live as others. She finds the whole idea of getting more life by taking it away from the one person who loves her most in the world is stupid, but he thinks otherwise. Sabo doesn't want to live knowing that she's going to be taken away from him way too fast, but she's so stubborn that she won't even try the idea. So he's been trying to make the most of the time they have together, even though he's been trying to devise a way so that they die on the same day. Maybe someday, a miracle will be made and she'll be able to live with him longer without his sacrifice. But in the end, isn't time just an illusion?