As the other members of DearDream become busy with individual projects, Kanade is still searching for something he can do. He talks to the members of their senpai unit ACE about his concerns, and they tell him about a secret reference room hidden in the D-Four office building...
A suspicious individual and 
his suspicious monkey.
شخصٌ مريب وقرده المريب
Ein verdächtiger Affe
mit seinem verdächtigen Affen.
Un tipo sospechoso y un mono sospechoso.
Un tipo sospechoso y un mono sospechoso.
Individu louche, singe louche…
Un individuo sospetto
con la sua strana scimmietta.
Um indivíduo suspeito com 
 um macaco também suspeito.