The housemaid Micchan tells Migi and Dali that the Ichijo family has a room with water flea wallpaper. They begin attending school to befriend Eiji, the son of the Ichijo family. However, to get close to Eiji, they need to score well on tests and join a top class. The two start studying diligently to boost their grades, but unexpectedly, Migi falls head over heels for a certain female student in the library.
Come back when you're smart.
.عد عندما تصبح ذكيًا
Werde erst mal ein guter Schüler.
Vuelve cuando seas listo.
Vuelve cuando seas listo.
Deviens un bon élève
et reviens me voir.
Ma se migliorassi, potremmo riparlarne.
Que tal virar um bom menino?
Подойди ко мне снова,
как станешь отличником.