Keiki's investigation reveals that the senpai he looks up to is a huge pervert, but it doesn't stop him from pushing forward. There are other suspects to interrogate! He approaches his kohai Yuika, a cute and supportive student librarian.
That was your mistake, Keiki-kun.
You're a real idiot.
Das ist jetzt deine Schuld, Keiki.
Ese fue tu error, Keiki.
Eres un verdadero idiota.
Agora a culpa foi sua,
Keiki-kun. Que idiota.