With help from Vulcanus, the third goddess, the Ancient Demon blade in Kanon has been removed.  However, she still remains unconscious.  Keima must search for the remaining goddesses and restore their power, but one of the potential hosts approaches him first.  Does Keima have a way to handle a heroine who doesn't follow the dating sim model?
Before long, the world will 
be shrouded in darkness...
Dentro de poco, todo el mundo 
estará cubierto de oscuridad.
Dentro de poco, todo el mundo estará cubierto de oscuridad.
Logo, o mundo todo será 
envolto por escuridão...