As 22/7 prepare for their solo concert, Akane recalls when she was a free-spirited child who didn't like how strict her mother was. Ignoring her mother's instructions not to leave the house during a vacation to the mountains, she fell down a hill and wasn't found until three days later. The fallout of the incident and the pressure of the media put a strain on her parents and led to their divorce, leading Akane to shut off her emotions to avoid hurting anyone else. After the group's performance proves successful enough to warrant an encore, Akane becomes so moved that the emotions she held back for years once again emerge.