Episode 1 of the precarious growth story of four men and women, woven by Betsuma's unique Toshihide! When Akane was in junior high school, she was lonely because she wasn't good at socializing, but Yurina, who had transferred to her school, called out to her, and she was saved and became her best friend. Since then, the two have been so close that others have become suspicious, but one day Yurina and Kenta bump into each other, and their relationship begins to change.