4화: 세 사람은 이웃 도시의 수족관을 개인적으로 방문한다.

4

The weekend they've waited for is here, and the three head out for the aquarium in the neighboring town, where they won't have to worry about anyone seeing them. While they take their first steps into the special Clione exhibition, Minori's guardian gets called to the hospital. (Source: Amazon)