Can you recommend a novel where the protagonist shows his strength from the beginning and doesn't need to hide his strength?

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

/// Note from Author : How often have you made a negative opinion about someone based on first impression? I hope that when you get to the end of this story, it might change how you think. /// Excerpt : With a frown, she said, "I don't think it would be comfortable to sleep on the couch." "I thought you have a bed here?" asked DX. "I do but it's a single bed." With a mischievous glint in his eyes, he smirked, "We can share." Pretending to be affronted, Kai Xin scoffed, "President Du! Behave yourself! Did I say that you can share MY bed?" ///// Synopsis : She was a brash, kind and brave child, but most importantly, she was always full of confidence. No matter what happened to her, she always faced her conflicts head-on. However, an incident in high school changed her life. The course of Kara Zhen Kai Xin's life had drastically changed because she placed her trust in the wrong person. Consumed with despair, rage, and fear, she became suicidal. However, she forced herself to live on with only one thought in her mind: Revenge. Along the way, she encountered people who would be her friends, comrades, mentors...and even lovers. With their guidance, she advanced one step closer towards her goal. President Du XiAn of the Du Corporation had chanced upon her while he was escaping the woman who was forced upon him by his mother. With a single glance, Kara Zhen Kai Xin was forever etched in his mind. Unable to forget about her, he spent the next few years searching for her all across the world. Yet ultimately, fate played a prank on him. It turned out that all along, she was based in the same city as him. When she rejected his advances, he proposed a contractual relationship; To become her sugar daddy. Desiring to hold her in his arms in any way he could, Du XiAn was willing to do anything, even if it meant that he could only have her body. Over the years, his desire led him to the point of no return. No longer a simple infatuation, he found himself to be hopelessly in love with her. With his help, would Kai Xin be able to exact her revenge or would she lose what she holds dear in her quest for vengeance? /// (Imperial Series) Book 1 - Be My Strength - COMPLETED Book 2 - The President's Man - HIATUS (Fantasy) The Demon King's Cowardly Vessel - ONGOING /// Discord: https://discord.gg/2vKSvmu If you would like to financially support the production of BMS, please consider buying me a coffee here: https://ko-fi.com/luoyeyouling ///

This is the first book I am posting on this platform, so I ask for patience. My native language is not English, and I am not ashamed to say that I am using the so-called "Best Translator in the World" to help me with this work (DeepL translator). I was really trying to find fanfics that take place in the worlds of Baki, Kengan Ashura or the like, and although I found them, I only came across ones where the character gets supernatural powers that put him above any fighter from these worlds, and that frustrated me. A man needs to see two people fighting using their fists entirely, rather than creating interdimensional portals or something of that sort. So don't expect these kinds of powers here, because here there will just be the old way of solving problems. ---------------------------------------------------- It was a normal day for Yuji, going to school, then to the gym he was attending and finally home. A monotonous, but pleasant routine. There was no cause for pride, much less shame, so for the teenager that was enough. As always, everything was going as it should. That was until the moment when, looking in the mirror, the boy's whole perspective seemed to change. Facing someone who looked like him, but at the same time, was not him, Yuji sees himself in a similar world, but which is certainly not his. Crossover world of animes, including Tokyo Revengers, Baki, Kengan Ashura, Holyland, Hajime no Ippo and others that can easily be included in FF if readers have ideas.

[https://discord.gg/tRMJY9mWxs] He is cold-blooded... He is prideful... He is greedy... For he is the person who will take over the world. The greatest sage of magic in the universe, Jeremy, was ambushed by the enemy assassins. With obscure schemes and ploys of some unknown existence(s), somehow, Jeremy was able to cast a 9th circle 'space and time' spell to go back in time before his eternal demise. After escaping successfully from absolute damnation, he vows to himself that he will create a better place for humanity to live. He will ensure that the human race would flourish and prosper on the universe's stage for the countless eras to come. Look and follow him as he climbs back up from zero until he surpasses his old self faster than ever. Let us welcome Earthlings to the center of the universe, Ortus, The Place Where Everything Begins. ———————————————————————— Addiction Alerts: After chapter 25 onwards, the plot will be intensified x10. Please proceed at your own risk. Beware: This book has no Romance tag, but you can expect some 'culture' scenes with women. The book is also filled with blood and gore every once in a while. ———————————————————————— Regular Updates: 7 chapters/week (2k words)

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Daniel Slade is what you would call a successful serial killer. He lived until 90 having murdered hundreds and never being caught for it. When he died peacefully in his sleep next to his wife, Daniel expected to wake up burning in hell, but instead, he woke up reincarnated as a rich South Korean chaebol. This wasn't just any ordinary reincarnation, the world he had been reborn into was the world from a novel that one of his victims had written, and the Chaebol he had reincarnated as was a third-rate Villain used to encourage the hero of this story. Finding this new world, Daniel smiles to himself and thinks, "Let's show them a true Villain"