Sato, a high schooler grappling with academic challenges, receives another blow when his childhood friend and ex-senior, Waseda Todome, shows up and expresses a desire to hang out. Unfortunately, Waseda's good looks and playful gestures fail to compensate for her intellectual deficiency as she urges Sato to flunk his exams so that they can be classmates with the lowest grades.
To Waseda's surprise, her haphazard actions inadvertently unveil her underlying motives for contacting Sato. Despite her obscure hints, will Sato comprehend her true intentions?
