
MOONMARVEL
Author
Novels by MOONMARVEL

Devil Capital System
Fast-Paced Plot
Finance
Third-Person POV
Alpha
Dominant
Mafia
Golden Finger
Harem
Instant Billionaire
In the modern world, everything has value.
Bodies. Time. Love. Shame. Trauma. Information. Even human morality itself.
Gavin Valerio finally realizes that truth after his life is destroyed in public.
As the poorest student at Riverton University, Gavin loses everything in a single night. His girlfriend sleeps with another man, the video spreads across the university’s social platform, and his humiliation becomes entertainment for thousands of people. In a city where money defines status and status defines reality, someone like Gavin was never supposed to matter.
Then, at the absolute lowest point of his life, something awakens inside him.
Devil Capital System.
A mysterious system that grants him access to unlimited capital assets.
Money. Liquidity. Institutional networks. Influence.
For the first time in his life, the world’s doors begin opening for him.
But the System comes with rules far more terrifying than simply spending money.
Because to the Devil Capital System, everything must generate value.
Wasteful spending is punished. Emotional decisions are considered weakness. Even love itself can become a threat to system stability.
As Gavin descends deeper into Riverton’s hidden world of business mafias, elite banking circles, luxury prostitution, viral media manipulation, and institutional power games, he begins to understand something horrifying:
Capitalism was never just about money.
It is the mechanism humanity uses to assign value to one another.
The richer he becomes, the more Gavin is dragged into a brutal ecosystem built on influence, desire, social manipulation, transactional relationships, information control, and people willing to sell pieces of themselves just to survive.
And as Gavin rises higher through a world where everything has a price, he begins to face a far more dangerous question:
If value is what controls civilization itself...
then who truly has the right to decide what something is worth?
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Chapter: CHAPTER 21 — Raymond Voss and Ezra Wolfe
Time passed. After doing his best to stop his friends’ speculation from spiraling any further, Gavin finally found a way to shut down all of their questions.“So, you’re leaving now?” Adam asked when Gavin suddenly stood up.“Yeah. For tonight.”“For tonight?” Caleb frowned. “What do you mean?”Gavin smiled.“I’m planning to move back into the dorms.”The moment he said that, all three of them stiffened before exchanging glances.“I don’t think I need to keep working part-time anymore,” he added when they looked back at him.***“On campus? So he’s really still a student?”Meanwhile, back at her apartment, Olivia was meeting with two men who had once worked for her father.Originally, she had wanted them to meet Gavin in person. But since Gavin had said he already had plans with his friends, Olivia had no choice but to try convincing them on her own.“Olivia... We came because we trust that if it’s you, then you know what you’re talking about...”Olivia looked toward Raymond Voss, who
Last Updated: 2026-06-22
Chapter: CHAPTER 20 — One Hundred
“Profit?” Gavin asked, half under his breath. “Yeah.” Caleb immediately leaned forward. “How much?” Honestly, Gavin himself didn’t really understand crypto that well. The basics weren’t hard to grasp, but he had never actually bought a single token before. He didn’t even have an exchange app. He had only heard other people talk about it. “You guys are still here?” Gavin asked when he realized Nina and the others were still standing behind him. “W-We...” Nina stammered slightly. “Just tell us already!” one of the girls behind Nina shouted. “Yeah, we wanna know too!” another added shamelessly. There was no way Gavin could escape now after starting all this. He glanced left and right. Every eye was still locked onto him. So after thinking for a few seconds, he finally answered casually. “One hundred.” Adam frowned. Dylan tilted his head slightly. Nina and almost everyone else in The Yard also seemed confused because the number was way too short. “One hundred what?” “One hu
Last Updated: 2026-05-29
Chapter: CHAPTER 19 — Commons Market Theory
Gavin blinked several times. “Rumors?” he muttered before looking at his three friends. “Robbery?”The three of them stayed silent, making Gavin slowly furrow his brows.“Oh, shit...” he cursed. “What the hell is wrong with you guys?”“No need to pretend you don’t understand.” Nina snorted softly before pointing at the items on the table.“Because even an idiot can tell none of that stuff is cheap.”Adam, Caleb, and Dylan immediately nodded in unison.“True.”“Yeah.”“Exactly.”Gavin stared at them in disbelief. “Shit... whose side are you guys on?”But he ignored the three of them and turned back toward Nina.“Fine. You can think whatever you want,” he said. “But who exactly are you?”Nina slightly pulled her head back, but Gavin still wasn’t done.“And why is whatever I do any of your busine—”His words suddenly stopped when his eyes landed on one of the girls standing beside Nina.“Oh...” Gavin slowly nodded. “Alright. Now I get it.”At that moment, he finally realized where the ri
Last Updated: 2026-05-28
Chapter: CHAPTER 18 — Rumors
CHAPTER 18 — Power RangersThe Yard was still fairly crowded that night. The sounds of student conversations, clinking utensils, soft music, and occasional bursts of laughter blended together in the air.Although students from South Block and North Tower occasionally showed up there, nothing particularly interesting had happened today, leaving most of the seats occupied by Commons residents who treated the place like their shared living room.At one of the tables in the middle of the food court, Adam leaned back in his chair while staring at Caleb and Dylan sitting across from him.“No matter what happens, we can’t just delete it.”Caleb immediately frowned.“Why not?”Adam let out a slow sigh and rubbed his face.“Because it’s not our responsibility. We only built the place. We’re not the ones who uploaded it, and we’re not the ones creating all that bullshit on there.”Dylan, who had been busy stabbing fries with his fork the whole time, finally looked up. But before he could say anyt
Last Updated: 2026-05-27
Chapter: CHAPTER 17 — The Nest
Gavin walked slowly along the campus pathway with his phone pressed against his ear. Several shopping bags were still hanging from his hands, swaying lightly with each step. The night air felt colder now.“Olivia...” Gavin frowned slightly. “What exactly did you mean earlier?”Several seconds of silence passed before Olivia’s voice finally came from the other side of the call.“Gavin, if your goal is simply to start a business, then everything is fairly straightforward. We choose an industry, find a good location, and start investing.” Her voice remained calm as usual. “But if what you want to build is your own network, then that becomes a different problem.”Gavin stayed silent as he continued walking, waiting for Olivia to continue.“We need information,” Olivia finally said. “We need to know which networks are beginning to weaken, who’s fighting who, who’s losing money, and who’s becoming desperate. In Northgate, some of the people I’ve already met are willing to dig into things l
Last Updated: 2026-05-26
Chapter: CHAPTER 16 — The Stage
“Dean Sterling, what a coincidence. I was actually just about to contact you about—”“This isn’t a coincidence.”Sarah Ellington stopped mid-sentence.The woman slowly leaned back against her office chair, her voluptuous figure relaxing into the leather as she watched Wesley calmly pull out the chair in front of her desk and sit down without waiting for permission.“You want to talk about Gavin Valerio.”For a moment, Sarah simply stared at the dean. Then she glanced toward the monitor on her desk before slowly closing the financial report still displayed on the screen.“…Yes.” Sarah replied. “That transfer triggered an internal review.”Wesley gave a faint nod. “One million dollars.”“Yes.”Sarah slowly crossed her legs. “I assume…” she said carefully, though her tone carried an almost teasing undertone, “you already spoke to the student directly?”“I did.”“And?”Wesley fell silent for a few seconds before finally answering.“He didn’t negotiate.”“He didn’t even want to know how mu
Last Updated: 2026-05-24
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