Reborn Aristocrat: Return of the Vicious Heiress - Chapter 2057 Side Story 45:

The story is about a a hitman, Who dies because of his own recklessness and transmigrates into a game he used to play after his retirement as a hitman.I'm not gonna spoil any further, but i might answer few of your questions.Is MC overpowered?Nope, he'll become strong over time and all battle he'll fight will be because of his effort and techniques.Is there magic and adventure?Yes! It have both magic like normal isekai with adventure and fighting with monsters and many other things. There are other important things like “Essence Stone” But let's talk about it in the chapters.There will be harem?Not really, He will be in contact with many beautiful female and males but one waifu but i haven't decided yet.All i can say is, give it a try, I'll try my best to make it worth your time.

He lived from BC to the Middle Ages, from the Renaissance to the Industrial Revolution, and from Cyberpunk to the Interstellar Age. He has been a king and a prophet, a knight and a nobleman, a versatile artist, a genius inventor…
This is a four-thousand-year human epic——
“To us four thousand years from now:
“Is the world at peace? Is famine extinct? Can people touch the stars? How long is the human lifespan? How far is the boundary of the earth? Human…do you remember us?”
——Excavated from Earth Age Tenth Century BC, Solomon Prayer Book.

- Description from novelbuddy

In a dark space secluded from the rest of the known galaxy, a young man wakes up in a struggle for his life.During his coming of age ritual, it was revealed that he possessed the heavy soul body, A talent that could potentially rival even the gods. Joy overtook his entire household as they prepared for the eventual rise of their clan.But on that same day, the Hand of judgement fell upon them extinguishing all traces of life on their planet leaving it as a dead world…As for him? Fate had other plans. Cast into the darkest and most secluded place in the known universe, The sanctuary, he is faced with a decision, become stronger and survive or wallow in misery and Die![You have Awakened ][ Hidden Class Unlocked : SSS Soul King— Supremacy over all Souls and soul kin ][ Innate Skill unlocked: Heavy soul brilliance— In the following 20 seconds host will become effectively Unkillable]-—WSA Entry-—

Ten years of marriage.Known since childhood.Yet, he felt he had never known her.What he saw was a loving and gentle wife. But what he heard about her from others had always been different.One said she married him for his money.One said she seduced a Prince behind his back.One said she spiked her sister and sent her to a man’s bed.One said she tortured the servants behind his back.One said…He had heard many such things but never believed anyone.Until one day, he saw how she scolded his brother, slapped his sister-in-law in the face, and pushed his nephew into the pool.He couldn’t take it anymore and asked for a divorce but she rejected to his face.Then he heard the news that she obtained the shares of their company and was about to overturn his brother’s position.“How did she turn into a scheming wife?” he asked, not really expecting any answers.But he got a chance. He woke up to the day he got married.He thought it was his chance to get rid of the woman from his life. He would save his brother and his family from his ‘wife’. He will get a divorce from her.But…Why couldn’t he get rid of this wife at all?Had she been so scheming all her life? Clearly not.In this life, he started seeing her life the way he had not seen before. From her perspective, she had shed tears without him knowing.He realized that he had been a bad husband all along.Suddenly his life changed from trying to divorce her to changing her ‘fate’.Who would win in this battle?Her fate of becoming a scheming woman? Or his determination and … love?