There's definitely something wrong with this murder mystery game - Chapter 850 - 712: Divine Retribution

The daughter of a duke, the stuttering Maximilian, married a knight of lowly status at her father’s coercion.

The status of a wizard is transcendent in all continents and in the universal plane.

Haruka, consulted by a friend who ran into a ghost at school, goes to the Movie Research Circle to see a man with mysterious powers. However, the person who meets her there is an affected young man with terrible bed hair and sleepy eyes. What does Haruka consult him about? A confinement and murder case at a women’s university, a false suicide case… The great detective who can see the spirits of the dead, Saitou Yakumo, takes these cases on in this astoundingly high-speed spiritual mystery!

This thought had grown deep in William’s mind!