It reminds me a little of Hellraiser, if the Cenobites are summoned if someone manages to solve the puzzle, then the Cenobites will appear, granting sadomasochistic pleasures, shows a great practical effect and take the ones who summoned them to hell.

In this film, there's Ai Enma, the Hell Girl, a mysterious woman who can send someone who you have a grudge against to Hell in exchange for forfeiting your own soul to Hell once you die. But unfortunately the way she taking people to hell is not very satisfying, makes me say "Just like that?".

The other things in this film not making me interested, it's just a procession bringing people to hell that I can say just "okay".

I love you Koji Shiraishi-san, but I'm really not satisfied with your work on this one.