Yuna was transferred to a remote branch school in the mountains. Separated from her husband, she started anew as a teacher living on campus, though she had some anxiety, Yuna was brimming with enthusiasm. She quickly changed into her gym clothes for PE class. There were only three male students. However, suddenly, the students attacked Yuna. She hurriedly escaped and reported to the principal, Yoshimura. But Yoshimura showed no surprise and said, "Please overlook minor incidents." and forced Yuna to conduct even more humiliating classes...
