A story between two girls where one meets the other, their journey making you question whether they met through fate, or coincidence? Sakki Yanagawa, a person who keeps others at a distance with the unbreakable walls she has built around herself to prevent being seen vulnerable. Kairi Oshijima, an individual that has been hurt and betrayed by the world countless times but still makes an effort to put a smile on her face. What happens when these two cross paths with each other?