Curt and Madeline are a young and beautiful couple undertaking strange and sinister misadventures in New York City. As if living in the Big Apple weren't enough, Curt's enigmatic past and Madeline's beneficent spirit land them in the midst of all sorts of paranormal mayhem, involving rogue hypnotists, werewolf serial killers, possessed roommates, and the spirits of Native American warriors. Romance, tongue-in-cheek horror, and urban legends mix in this gritty and surprising series.

source: https://www.mangaupdates.com/series/5kfjb2o/asahafuru