Horror comic all the way spreading over different 7 stories:
Story 1: Blood-sucking Darkness / The Dark Drinks Blood
Story 2: The Ghosts of Golden Time
Story 3: Roar of Ages
Story 4: Mystery of the Haunted House
Story 5: Glyceride
Story 6: The Earth-bound People
Story 7: The Call of the Condemned

The chapter 5 of this manga (Glyceride) has been adapted in the first part of episode 10 of the anime Ito Junji: Collection.