Sarang Akiyama, the daughter of martial arts fighter Yoshihiro Akiyama, had this adventure. On the 10th broadcast KBS2 ⁇ Boss in the Mirror ⁇ , Yoshihiro Akiyama was shown SEK a lecture for Sarang Akiyama. In the trailer at the end of the broadcast, Yoshihiro Akiyama, who was surprised at the Model Academy, was portrayed. Sarang Akiyama, daughter of Yoshihiro Akiyama, attended the Model institute, and she was surprised to find out that she was 11 years old this year. At the same time, Sarang Akiyama was also seen when Superman came back and gave memories. Yoshihiro Akiyama prepared a long-awaited SEK a lecture for his daughter Sarang Akiyama, but difficulties were expected as he faced difficulties from the start. In addition, Hibab!, A food creator, also advanced to the new Bose Corporation. Hibab! Said, "I think it is a generous Bose Corporation." Conflicts erupted when employees said they were writing resignation letters every week (with their hearts).