A youth drama that can't be explained in a single word by a mysterious uncle, Shimobee (Ken Yasuda) and a high school girl Yurina (Sei Shiraishi) who works hard to take the exam! Yurina could even repeat her grade, but she changed. Yurina, who decides to take the entrance examination for her medical school and seriously considers her academic improvement and tuition fees, starts a rental service for servants and takes an examination seminar. However, the seminar was full of problems, and Yurina and Tatsuma (Daichi Kaneko) faced a big crisis!