Well, without having read 'a marked man novel', it could potentially be a story of a man who has some sort of sign or reputation that makes him stand out in a dangerous way. Maybe he's a witness to a crime and is now being hunted down by the bad guys. It might also involve themes of redemption if he has a past that has led to him being marked.
I'm not sure specifically as I haven't read it. But generally, a 'marked man' in a novel might be someone who is targeted or in danger. It could be about his journey to escape that fate or find out why he has been marked.
A 'a marked man novel' could revolve around a character who is distinctively identified in a way that brings him trouble. For instance, he could be from a family with a dark past and is now being persecuted because of it. Or he might have a special ability or knowledge that makes him a target. The novel could explore his attempts to deal with this situation, perhaps by fighting back against those who marked him, or by trying to disappear and start a new life.
Chapter 46, "Actively Hunting III", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on It only took a second for a vine to slam into Damien and send him... and ending on The first one arrived from his front in a slow sweep and Damien slid.... In story terms, the chapter closes with "Huh?" This one had a scarier auram one that Damien had only felt from one beast. One he'd felt from Fenrir.
Chapter 221, "The Cooling Reverse Technique", is the clearest early answer because Daveon gets a payoff that changes the stakes. The setup is The blazing heat of the First Layer of Hell was no longer as..., but the pressure keeps building through Damon, Daveon, and Anaya had spent nearly a week acclimating to the....
Chapter 116, "Almost Time", is the clearest early answer because it turns Narna's situation into a concrete plot event. A useful checkpoint is the way the scene starts with In the heart of a small, quiet town, a modest building stood tucked... and follows through with I think it's almost time." Damien murmured lazily to himself..
Chapter 95, "Riding Toward The Empire I", is the clearest early answer because the buildup finally cashes out in a real clash. The setup is As daylight returned to the Town of Daynz, inside the inn, the scent..., but the pressure keeps building through Great Elder White Fang was the first to descend from his room, his....
Chapter 388, "Night Seige", is the clearest early answer because it turns Dean Godsthorn's situation into a concrete plot event. It opens with Just as Razel shouted, "She's activating something!" But they were... and closes on Godsthorn's tone was tired, but edged with steel.. The key payoff is that the chapter closes with "Because," she said, "you're not the only one with secrets buried in ElderGlow.
Chapter 288, "Westmont Celebrates II", is the clearest early answer because it turns Damien's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The celebrations in Westmont carried deeper and deeper into the night. and follows through with And men like him never stayed down for long..
Chapter 238, "Inside Of The Tree Hideout", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on The inside the tree hideout was damp and the scent of unwashed bodies... and ending on Get up, scum," one barked at a young boy who had collapsed in.... In story terms, the chapter closes with "Have fun." Damien smirked.
Chapter 83, "You Are The Heir, Act Like It", is the clearest early answer because it turns Damon's situation into a concrete plot event. It opens with As sunset painted the sky in hues of orange, purple, and the... and closes on Did he find out about my plans to get back at him already?" Damon.... The key payoff is that the chapter closes with Damon swallowed hard, the weight of his father's words sinking in.
Chapter 293, "Infiltrating Raegon's Castle", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on The dark veil of night had settled fully over the horizon when Damien... and ending on Their balconies overlooked the narrow street, women draped in silk....
Chapter 134, "What Now?", is the clearest early answer because it turns Lords's situation into a concrete plot event. The chapter turns that into something concrete by moving from The grand chamber echoed with murmurs and arguments, pressure filling... to These young talents were the future of their armies, but their.... What makes it stick is that the chapter closes with Damien's silver eyes met hers, a faint smirk playing on his lips. "Now? We prepare for what's coming.