Voices in the Dark - Ch. 7 - Dead Man Calling

[MangaDex]

 

[LegionGuy49]

Okay, what happened?

 

[2wei]

reminds me of that other manga he made with a guy apologizing all the time

 

[Alekhzandr]

what's the point of that ending?

Clearly guy knew astral projection or magic? that kept terrorizing them to kill themselves as payback/making fun of them. Obviously worked on the brother where he later killed himself.