H-Hey... c'mon, stop?I'm not your onee-chan...It's a bit scary...Eeeeek!Unrealistic.Not interested.Eh!?S-S-Seven mysteries!?I don't know.The first is...Do you know about the 7 Mysteries of the Naval Base?Onee-chan, I'm scared!Suzuya-san said that it's Kumanon's doingFrom the painting in the guest room, it seems that a ghost comes out night after night!Or rather, just what are you doing, Suzuya...