Have you ever had such a youth drama?

A youth drama full of unseen feelings of a mysterious uncle, Shimobee (Ken Yasuda) and a high school girl Yurina (Sei Shiraishi) who works hard to take the exam! Yurina is a carefree high school girl who likes pancakes and hates studying and cannot see the future. After downloading an app, an uncle appeared when Yurina was entangled by a boy and started to beat her boy and help Yurina. Uncle, who are you? Reunited with Tatsuma (Daichi Kaneko), Yurina made a big decision!