Sakuta Azusagawa is attending his third and last term as a second-year high school student. There are only a few days left to spend together at Minegahara High School with Mai Sakurajima, a third-year student and Sakuta's girlfriend. Meanwhile, his younger sister Kaede, who has loved her house for many years, reveals a secret to Sakuta that she has never shared with anyone. "I want to go to big...
