The inspiration for this song the the 1920 story by H.P. Lovecraft, The Doom That Came to Sarnath. The story is written on more of a fantasy style and is part of the Lovecraftian Dream Cycle.
- Original version of the music with vocals by Sari, Kakizaki Risaki, Tsukumo Hotaru, Yotsuyu Hina and Kusaka Karen.
- Remixed original music with rerecorded vocals by Sari, Kakizaki Risaki, Tsukumo Hotaru, Yotsuyu Hina and Kusaka Karen.
- Remixed original music with vocals by Kakizaki Risaki, Imaizumi Rei, Tsukishiro Himari, Kenbishi Kunogi and Michelle.