After years of visitors coming and going (Well... Not "going" exactly, but death is close enough), the witch is overjoyed to find a group of six entering her house on Halloween night. What perfect timing, as she needs to find a new body to switch with very soon. However, while the six begin making their way towards her room as instructed, things begin to go terribly wrong. Will any of them make it to the witch's room, will she get to make a selection, or will everyone waste away, leaving nothing but a memory and a few roses?

The famous horror rpg girls lived their lives to the fullest. But one day, they woke up in a one strange room with many peculiar drawings on the wall. Ib, Aya, Aki and Viola have to find a way out of the mysterious place and they also have to seek who is behind all of this.