Since I'm not very familiar with this novel, Han Dae Sung is surely one of the main characters as the title implies. There might be other characters like his friends or foes. Maybe there's a mentor - like figure who helps him adjust to the world after returning from hell, or there could be an antagonist who tries to stop him from achieving his goals.
In the 'Han Dae Sung Returned from Hell' novel, Han Dae Sung is the key character. There may be side characters who play important roles too. For instance, there could be a group of comrades who join Han Dae Sung in his fight. They might have different abilities and backgrounds. And there could be a villain who is the source of all the problems in the story, a character with his own motives and goals that conflict with Han Dae Sung's.
I haven't read the exact novel, but generally in such 'returned from hell' themed novels, the protagonist might have gone through some kind of ordeal in hell, gained special powers or knowledge, and then comes back to the real world to seek revenge or make changes. Maybe Han Dae Sung in this novel is on a journey to right some wrongs or face his old enemies with new - found strength.
The plot mainly revolves around Han Dae Sung who returns from hell. His experiences in hell have likely changed him in many ways, and the story probably follows his new journey in the world he has come back to. It might involve him facing challenges, using skills or knowledge he gained in hell, and interacting with various characters in this new phase of his life.
You can try to find it on some popular light novel platforms such as Webnovel or NovelUpdates. They often list a wide range of light novels, and there might be a chance that 'Han Dae Sung Returned from Hell' is available there.
In the 'Returned from Hell Novel', there could be a main character who is the one that has come back from hell. This character may have some special qualities or powers as a result of their time there. There may also be side characters like friends or family members who have to deal with the changed person. And there could be an evil entity or a group that is somehow related to the character's time in hell, either as the cause of their going there or as something that wants to stop them from achieving their goals now that they are back.
One of the main characters is Inspector Frederick Abberline, who is involved in the investigation of the Jack the Ripper murders.
Well, the 'Returned from Hell Novel' could potentially revolve around a protagonist who was sent to hell for some reason, like a sin they committed or a mistake. But then, through some extraordinary means, they manage to come back. It could explore themes of redemption, revenge, or just the shock of adapting to a world that has moved on while they were away. For example, they might have to deal with the people who sent them to hell in the first place or find a new purpose in life.
I don't know the specific main characters as I haven't read it. But they could be nuns who live in the convent. Maybe there's a mother superior who plays a crucial role, either as a victim or a perpetrator of the strange events. There might also be a young novice nun who discovers the secrets of the convent.
Since the title is 'the man from hell light novel', the most prominent character is likely the man from hell. However, there could be other supporting characters like people he meets on his journey, perhaps some kind of guide or antagonist who tries to stop him from achieving his goals or changing the world in some way.
I don't know the exact main characters since I haven't read the novel. But usually, in an office - based romance novel, there would be the two people involved in the romance. Maybe a male and a female employee, like a hard - working but ambitious man and a kind - hearted woman who gets caught up in the chaos of the office and their relationship.