sin system: demonic harem after reincarnation

Burdened by poverty, Keagan Thompson's life takes an unexpected turn when he discovers the Veilwalker System, a hidden realm of power and opportunity. Chosen as its host, he gains unimaginable riches. With newfound wealth, Keagan embarks on a quest to become the number one hero. But the path to greatness is riddled with challenges. He faces formidable opponents, navigates treacherous alliances, and confronts his inner demons. As Keagan delves deeper into the world of heroes, he realizes the System's generosity has a price. Fame, wealth, and morality intertwine, forcing him to make difficult choices that test his integrity. Joined by diverse allies, Keagan's journey transcends physical strength. He hones his skills, forges unbreakable bonds, and discovers the true meaning of heroism. Thrilling battles, sacrifices, and unexpected twists abound as Keagan strives to claim the title of the number one hero. Can he navigate temptations and stay true to his values? Prepare for a captivating journey where dreams collide with reality and the definition of heroism is tested. Will Keagan rise above the challenges and fulfill his destiny?

Ding! [The Greatest Wealth Master System has been activated] [Mission: Slap your father and mother-in-law] [Success reward 50 million dollars] [Failure penalty, you will be electrocuted to death]. [Time limit 15 minutes]. Erland Colvin is a loser, a useless husband, and a trashy son-in-law to the Thompson family. His life has been so bad that he has suffered from poverty since birth. But the sudden appearance of the greatest wealth system changed his life. All fortunes began to favor him. Even money flowed into his account.

Liam Flynn is a university delivery guy. He was so hard-working and charmed a lot of people with his handsome face and kind heart. But his life starts to change after he gets cheated on by Megan with a rich football player, Khaled. He just woke up hearing something telling him he only needed three days to spend the money knowing he just joined an heir-hunting system game.

Rafael is fired from his company after being framed by a colleague. On the same day, he also witnesses his lover’s infidelity with the very colleague who betrayed him and led to his dismissal. However, after acquiring a system, Rafael’s life takes a drastic turn. With the help of the system, he becomes a conglomerate capable of founding a large corporation. And, with the system’s assistance, Rafael will exact his revenge on those who have ruined his life!

He was forced to marry a pregnant woman, and it was because of that marriage that he became a rich man.

Shortly before the field trip to Drada, Jimmy is dumped by his girlfriend, Anna Campbell, who feels embarrassed for having such a poor boyfriend as him. The girl even openly flirts with Dwayne, the boy who often bullies Jimmy at school. Worse yet, Jimmy witnesses them commit lewd acts on the bus, on the way home from Drada, which then leads to disaster. The bus falls into a ravine, and Jimmy, in a dire situation with a broken spine and leg, accidentally accesses a strange system which transports him to a realm called Icalaterra. This system allows one to collect money quickly through several hunting quests. Since then, there has been no bullying, insults, and mockeries, without any consequences.

Denver Xander was tragically killed when his car's brakes suddenly malfunctioned and caused him to fall into a ravine. Denver, who holds a grudge for being considered a useless son-in-law by his father-in-law, transmigrates into the body of a thug who has a handsome face. A system called Idol appears when Denver doesn't want it to. Will Denver accept his new life in the body of a thug who turns out to have dreams of becoming an idol? Why did the system call Idol choose Denver to replace the life of the handsome thug named Thor Benedict?

"Boss, we thought we lost you!" "I am not your boss!" he replied.  When he looked into the mirror, he was someone and something else. "I once was…" *** Shawn Rossacks is a diligent lowly worker in the Goldfield's Canopy. But he knows too much and was killed to restore the reign of power. However, the 6-Tier system institutes his rebirth, with Bruce having missions to fulfil under different consecutive personalities. 

In the land of Nova, a prophecy foretells the coming of a great warrior who will unite the land and bring peace to the world. However, the warrior has never been found. One day, a young man named Arion is reincarnated to Nova with a Nexus system.

(EXTRACT) Memories of the cliff, Barry, and the gunshot flashed in his mind. "I... I died, didn't I?" [Negative] [You were intercepted before the final termination of your consciousness] [The system has inhibited your previous host limitations] [You are now All Sufficient and All Sufficient is you]