Popular games published by company Uri

Rin Yamazaki and her college friends have their car break down in the mountains on a trip. Fortunately, a kindly old man offers to let them stay at his house. But there's a legend about the swamp outside the mansion...

One month ago, Cosmos Girls' Academy student Shiori Natsume was found dead on campus. Though rumor spreads that it was suicide, Aoi Ooe of the newspaper club wants to know if that's really true. Accompanied by her friend Akari, she begins an investigation to uncover the truth - no matter what may come of it.