The supporting character's harem is very normal - Chapter 344 Freedom for Rolen

After being fired from his job due to a baseless accusation and dying while trying to save a girl from a robber, Maximilian is reincarnated into a world where caped heroes and superpowered villains clash in the streets.Disillusioned by a life of injustice and unrewarded good deeds, he vows to live for his own satisfaction. Armed with the Greatest Villain System—a golden finger that promises to make him the most feared villain in history—Maximilian sets out to embrace his dark side.First Mission: Beat up innocents.An old, retired hero thanks him for preventing a terrorist attack.Second Mission: Destroy a hero monument.Maximilian ruined an unlucky villain career.Third Mission: Beat up a famous hero.A detective hero praises him for exposing a criminal’s crimes.System: “Maximilian, are you messing with me?”Maximilian: “I’m innocent!”Several heroes who think they’re privy to the truth: “Maximilian, you are the most selfless hero we’ve ever met!”Maximilian: “I’m a villain, you idiots!”As Maximilian struggles with his new life as a villain and tries to prove his villainy, he uncovers numerous conspiracies within the new world’s government.Will Maximilian be able to prove his villainy? Or will he be remembered as the greatest hero of all time!?

There was war in hell. The flames of hell turned against itself and the demons tore each other apart. It was a terror to behold; one that the devil himself could not escape. Every other terrestrial being was against him, trying to take his power and throne.Knowing that he wouldn’t survive it, Lucifer fled from hell into the earth feeling regretful. His fall came from a woman whom he thought he had grown to love. But at that point, it all didn’t matter….he needed someone to will his power to…it was much better than leaving it in the possession of those demons. And while he was running out of time, he immediately gave it all to a prince in his mother’s womb before he vanished into eternityThe prince; Francis was born and he grew just as powerful and as fierce as the devil himself. He was a devil, but he ruled on earth…unstoppable and strong willed. He was hardly referred to by his name and was mostly called the devil, right from when he was a child after a powerful seer revealed the reason behind his power.But even though Francis had all the power he wanted and would ever need, he had one restriction. To keep history from repeating itself, he was given just one rule, never to love a woman.****But on the far side; in a village, lonely princess lived with no hopes of survival even though her father, the king was still alive. But it wasn’t much of a surprise since the royal family itself was the reason behind the princess’s tight chances of living. Even her mother the queen couldn’t save her because she was very much afraid of her husband, the king and his second wife who bore him sons.They lived their lives in fear, not until one day, the queen was about to take her last breathe. She was poisoned by the king’s wicked wife. But before she died, she had just one wish: that her daughter Aurora avenges her death and take over the village by attaining a level of power and authority that could only come through one means….and it is to “Marry the devil” the strongest, ruthless, merciless and powerful king that lived.She knew she needed him to love her if she ever wanted to access his powers and make him revenge for her.And so, Princess Aurora was set on a journey to marry the devil who was warned to never love a woman.What happens when the devil falls in love?Would he receive the same fate as the previous Devil?Or will love change his fate?Will Aurora's determination lead her to a world of power, love and strength?Or will the devil's fate cause her a life time of peril and pain?

Blue sky, white clouds, lazily lying on the beach, while feeling the gentle breeze coming from the sea. Hounds at the side with marine animals chasing each other around. Cups of unrivaled wine from his personal winery with cuts of prime A grade steaks readily around. For others, life is all about pursuing money, power, and fame, but for Jiang Hai, this type of lifestyle is what he constantly dreamed of.

- Description from Novelupdates

mc gets transmigrated to Fallout New Vegas with the merchant system. let the questionable adventure begin.