Hellboy has its dark moments, but it's not unanimously regarded as the absolute darkest. The perception of darkness varies from reader to reader, and other comics might push the boundaries further in that aspect.
It depends on your perspective. Berserk is definitely dark, with its violent and tragic storylines. But some might argue there are other mangas that could be equally or even darker based on personal preferences.
Well, for a manga to be the darkest, it often features a lot of hopelessness, a cruel and unforgiving world, and characters facing constant and overwhelming hardships. Also, the art style might contribute, with heavy use of shadows and dark colors.
Here are some recommendations for the darkest redemption novels:
1. " Iceware on Earth " by Kan Zhi: This novel tells the story of a peak killer's self-redemption. The protagonist does not experience kinship, friendship, or love, but the narrative technique is embellished with gentleness. This book was a combination of many elements, including genetic modification, killer training camps, dragon souls, special abilities, and mercenary organizations from various countries. It was very attractive to readers.
2. " How Long Can You Stay With Me ": The main character of this novel, Gu Ye, was a girl with a dark side. Her heart was filled with hatred and pain. There were characters who could save the protagonist in the story, and the plot was fascinating.
These novels all had the theme of dark redemption, which was suitable for readers who liked this kind of theme.
The following are some of the recommendations for the darkest novels of the apocalypse: Dark Age, Holy Ruins of the End of the World, Dark Empress of the End of the World, Heavenly Lord of the End of the World, Rebirth of the Female Supporting Character, Apocalypse Profiteer, Apocalypse Summoning Frenzy, King of Darkness, Lord of Evil, Dark Blood Age, and so on. These novels were all based on the dark background of the apocalypse, depicting the struggle and cruel reality of human beings in the apocalypse. They showed the dark side of human nature, as well as the struggle and survival of the protagonists in this world full of danger and death. Whether it was a cold-blooded protagonist, a dark storyline, or a bloody battle scene, these novels could give readers an exciting reading experience.