Watch Kaidan: Hazama no sekaiTV-PG2024|1 season|Comedy,Sci-Fi & Fantasy,MysteryPlay TrailerAdd to WatchlistStoryIsobel and Nikolaus are now living together for three years. But two new strange neighbors, Hevn and Miley, move in the building. As Maykel comes back with Greg, who mysteriously forgot some parts of his own past, the two neighbors become weirder.