[DeepL Translation - needs review] Three years after the tragic events of the Decapitation Hall, nine visitors arrive at a secret clockwork mansion hidden in the forests of Kamakura, Japan. In a building rumored to hold the grudges of the dead, they perform a ritual to appease the spirit of a girl who died ten years earlier. That night, one of them mysteriously disappears, and one by one, the others are killed by someone or something. Will they be able to escape from this 'nightmare' of slow...
One of the worst books I've ever read
The story is totally ridiculous and so full of plot holes I couldn't believe what I was reading half the time. There are like 50 characters, many of whom have very similar names, so it was impossible to keep it them all straight even with a list I made to try to keep track. The characters in the book are all incredibly dumb and oblivious, since that's the only way the author could make the plot (kinda) work. Also way too long, with many parts needlessly drawn out. Do not read.