第6話: 妹たちが列車の車両で休んでいる間、ワカバは建物の中で一人さまよい歩いていた。

6

The sisters sleep in the train car in order to rest up. Wakaba goes out alone in search of Kemurikusa, but finds himself lost after getting too caught up in his expedition. Deep inside the building, he sees something unexpected. (Source: Amazon)