my multisystem in isekai

After an early retirement from the military, Tony concealed his identity as the Great General and lived a mundane life in Karnaan City. He stayed as an unwelcome guest in his wife's family home, dubbed the worthless son-in-law of the Robertson family. One day, a high-ranking soldier unexpectedly appeared before him and urged him to return to the military. From then on, Tony's days changed drastically. "I swear to God, anyone who harms me or the ones I love will face my wrath!" [Enjoy my other book: WAR GOD'S REVENGE]

Alexander Fitzgerald was considered a trash bag by his in-laws. He was be-littled, looked down upon and completely worthless to many. To cap it all, adding fuel to the fire, his most precious wife, being the most beautiful, betrayed him without any atom of remorse whatsoever, choosing her company over him and giving him the shock of his life when her mother and brother presented him with the filthy divorce papers on the day of their wedding anniversary. But just when he thought his life was over, a twist turned-He has a secret indeed! "Dad, I'll be back within this week". The response from Mr. Fitzgerald, Alexander's father, came quickly, and it was filled with genuine excitement, "I can't wait to see you, my son." He is the sole heir to a Super Rich Consortium. Now, It's Fate's Redemption and yes, It's time for some mad fun!

Jonathan Einstein was a poor son-in-law from the Weldein family. He had to accept all the gossip and blasphemy against him. Even Elissa Einstein, the woman he married, had to be willing to lose a priceless inheritance. Living in the humiliation and insults of Elissa’s family did not necessarily make Jonathan hopeless. Until one day, he met an old man who gave him a key. There, Jonathan’s life suddenly changed one hundred and eighty degrees. Jonathan suddenly had gotten immeasurable wealth, wealth that would never run out even by the dozens of descendants. And all that wealth was in one gold card that he got. Enjoying a rich life didn’t make Jonathan be arrogant, he did everything that was useful to elevate himself and his wife so that they would no longer be looked down upon by his wife’s family.

Zade was due to take over the Delamonte empire after his graduation but he fell in love with the beautiful Roselia Harper on his graduation trip and eloped with her when his family kicked against their union. For three years, he had been the live in son-in-law to the Harpers and endured all forms of humiliation and insults. Until he was served divorced papers on their third anniversary and his wife, Roselia, comfortably gliding tongues with another man before him. Enraged and heartbroken, Zade signed the papers and returned to the empire he abandoned. Now they must bear the heat of his return and pay for every ounce of humiliation they put him through.

John Smith was very poor and depended on Olivia Wilde and her family for survival. Olivia and her family made his life a living hell. Olivia did not only treat John badly, she also cheated on him and divorced him the same day he caught her cheating with Uncle Sam. However, immediately after John stepped out of Wilde's villa, he received a message from his phone. Eight hundred billion dollars was transferred into his account and the amulet which he had worn since he was a child was activated. Turns out that he was the lost son of Thomas Anderson the most powerful and wealthiest man in Arora. The amulet was the only identity of the true Anderson's and it had a mysterious power once activated. John couldn't believe his luck, a once rejected and despised man was now the son of the most powerful man in the City! Instantly an intense fire burned in his heart, the fire of revenge on those who had hurt him and made his life miserable find out how John melted out his revenge on his enemies, especially the Wilde family, and on Olivia the woman he had sacrificed so much for.

A world of magic, elves, wizards, monsters, and swordsmen. To survive here, what you need is either strength or a perfect disguise. Jonas was an ordinary Earthling who accidentally ended up here and became a swordsman under the guise of a beggar. In exchange for his light, he gained strength a hundred times that of an ordinary person. In the town of S, he trained daily to level up, living a normal life despite being ridiculed and scorned by everyone, not caring at all. Until one day, the girl he cared for and cherished the most was killed by a hidden force. Jonas harbored hatred, and it was time for his sword to taste fresh blood!

Lukas, a 37 year old man, was adopted as a son by a wealthy family, namely the Michael family. As an adopted son, Lukas was always treated badly. He was humiliated and treated unfairly by the Michael family. Lukas had a Romantic relationship with a woman from a very rich family named Amanda Lewis. But unfortunately, because Lukas was only an adopted child, Amanda was matched with Lukas’ adopted younger brother, Brian Michael. Not only were they in an arranged marriage, it turned out that the two of them were already in a relationship behind Lukas’ back. One night all the misery in Lukas’ life changed. Just then he was met by a man named Julian Mob. The man who was the confidant of the number one businessman in the world, Moreno Malik. It turned out that Lukas was Moreno Malik’s biological son, which meant he was the heir to the Malik Group business empire. Lukas’ world immediately changed, he secretly turned around the situation of the Michael family, which was already in quite a crisis. He made all of the Michael family assets belong to him completely.

Razel, is a reincarnated youth. In his previous life he was a lonely boy who spent his days playing video games. Then one day tragedy came into his life. It all ended for him, was what he thought, until he opened his eyes; to find a fantasy world, where science and magic go hand in hand. That could have been a joy, but that happiness was nipped in the bud, because he reincarnated as the eldest son of a poor family of barons without territory, and, above all, he is uglier than in his previous life. His tragic new life doesn't end there, as he woke up in the last video game he played. An otome game. But not just any otome game, it is one with an RPG theme so it is made up of strong and dangerous enemies. He will have to live his new life as a background character and help from the shadows to the capture objectives and the protagonist to avoid the end of the world and especially, the cruel villainess.

The Underworld was shaken upon hearing the news that the heir of the Morelli Mafia Clan was back from the grave. They thought he was burned alive, and left to die in the woods. Salvatorre Morelli was back for revenge, and he was armed with anger, wealth, and power. He will hunt every soul who took part in his mother’s assassination, and he will find the traitor inside his family. And don’t forget his cheating wife who cheated on him just because she thought he was poor. He will reclaim everything that’s been taken away from him; the life of his parents, the wealth that was snatched by his godfather, and the ego that has been bruised by his ex-wife. Salvatorre swore above his parent’s grave, he will give justice to their deaths, even if it will cost him his life, and the life of someone dear to him.

Menphis Jackman was a meager wage worker, humbly enduring and compromising for mere money, renowned for his uselessness. He was both penniless and heavily indebted, only to be oppressed and looked down upon by others. But then one day, a large skull appeared in the town, with zombies everywhere, danger and death ominously surrounding him, and suddenly the harsh sound of machinery echoed in Menphis’s mind. It was no different from the RPG system he had once known. It gave him strength, abilities, and resources, a lot of resources, very, very many resources. To the point where he had to think: ‘How to destroy my resources?’