reincarnated in an otome game as a background character

Three years ago, an accident caused me to lose my memory and powers, leaving me with no choice but to marry into the Cooper family as a live-in son-in-law. It wasn't until I witnessed my wife's infidelity that she presented me with divorce papers. On the day of our divorce, under the tree at the crossroads, a beautiful girl was waiting for me...

Humans were living peacefully on Earth for millions and millions of years until the day unknown monsters who called themselves Sulckers, invaded them from beyond space. They were fast, ruthless, and cruel monsters ready to claim earth realm for themselves. Humans were being slaughtered mercilessly by the seconds and civilization came crumbling in the face of the invaders. However, just when humans were on the verge of going extinct and nonexistent, a heaven-sent phenomenon occurred. A small group of humans with awoken special abilities came to light and shared their abilities to the world. Teleportation, fire manipulation, water manipulation, monstrous strength that could move mountains; humans had finally gained the power to fight back. With the combined effort of the small group of humans, the Sulckers were pushed back to their planet, and humanity once again regained control over their planet. Though the battle ended there, the war was not. This war had created many orphans, and among them, Erix had lost everything, even his parents at a tender age. And the only thing he had received from their death was a pale-looking necklace. He was bullied every day at school because of how weak and abilityless he was. However, once the necklace was finally activated, Erix was granted a system, and his whole life was turned around. He completed quest after quest and became more powerful, until one day the system gave him a weird quest he wasn’t sure he could complete. [New quest received] [Control your uncontrollable thirst for human blood. Abstain from human blood, but during this time your HP would keep decreasing by -1HP/1 hour. Quest will be marked complete once you have lost all your HP]

Lyse Opal, is a born simple farmer who grew up in a small village of one of the most powerful empires of the world. One that had stayed in peace, recently disturbed. Of many things, he wanted to preserve this peace, and become someone to inspire others, like the heroes he is told. To become a legend. Something that he wanted and Fate intended to exploit. In this age of monsters who lurk the lands, and those with the ability to change their forms and live among humans, his path has been directed, and he must rise even higher than legend if he wishes to save his family, his country and himself from a disastrous foe who threatens the stability of the world order with the power of ancient gods. In his journey to collect several ancient gems, he must oppose the dark power of an ancient, mysterious guild, summon the powers of divinity and defeat the immortal foe before all chaos breaks throughout the empire, and possibly the very corners of the world.

Lucas Reid always dreamed of living a happy life, especially as the live-in son-in-law of the Wright family. He thought marrying Ava Wright, a member of the influential Wright clan, would be his ticket to happiness. But things took a turn for the worse after Lord Wright, the man who set up the marriage, passed away. His in-laws only made his situation more difficult. With nothing to his name and only his wife to lean on, Ethan felt like he had hit rock bottom. Just when he was about to throw in the towel, he stumbled upon a shocking revelation: he wasn't just the son of a billionaire; he was the sole heir to a massive fortune. Now, he's determined to make those who wronged him pay. But it’s not straightforward when he learns that his family isn’t who he thought they were—they’ve been pulling the strings all along. Will he find justice, or will his own demons take over? The only way to find out is to dive into the story!

Edward was dumped, insulted and cheated by his wife and her family. he was known widely as a piece of trash whose only purpose is to clean and serve his wife's family. One day, Edward undergo through a massive change but Stella, his wife didn't care untill after the divorce, Edward became the only son of the richest man in San Francisco and other huge countries. But people are yet to find out the source of his unknown wealth which originated from things surpassing the supernatural.

After being cheated on, Willy Morgan found himself in the midst of a fierce storm, only to gain an all-encompassing system that would turn his life upside down! Armed with eight extraordinary abilities, Willy swiftly secured his place in the world and embarked on a journey to become the wealthiest man alive. Divine blessings? Check! Precision sign-ins? Absolutely! Perfect lottery wins? Got those covered! Advanced technology? A must-have! Forecasting sudden riches? Easy! Unbeatable trades? You bet! Potent curses? Brilliant! Enhancing personal skills? Unstoppably powerful!

" Lisa, I... I didn-" " Stop it." Lisa declared, her voice trembling with emotion. "I won't tolerate any more of your lies, you overstepped your boundaries this time, Mello, and I won't forgive you for it." she said, gasping. She stopped for a moment, staring directly into his eyes. Mello could have sworn he saw guilt and pain in those blue eyes. He hated that he was the reason she was that way. He attempted to speak but words failed him. " I think this is it," Lisa said, letting her tears fall as she made a painful decision " I can't do this anymore. Let's end this marriage." Mello Buster, once content with his modest life despite its challenges, found himself broken by Lisa's declaration. He left in despair, feeling depressed and defeated. To his surprise, fate had a surprising twist in store. A shocking revelation suddenly led him to become an heir to a vast fortune worth trillions. Armed with newfound wealth and influence, the once worthless son-in-law returned on a mission to reclaim his dignity and prove his worth to those who had belittled him.

After surviving a death trap from his own brothers Brian picked up his life and started all over with his life. However he was despised by his in-laws and no one wanted him at his place of work. Life became more daunting and he was going to lose his wife as well. At the verge of giving up Brian got lucky and vowed to get back at those who trampled on his dignity.

Peter Crox saw his whole life fall into ruin when he was denied the scholarship he worked hard for, on top of that, his girlfriend for whom he'd made countless sacrifices suddenly showed up in an expensive sports car with another man. When things seemed to have hit rock bottom he suddenly received a face-slapping tycoon system. From being an average nobody, Peter embarked on a journey to reach the pinnacle.

What if the Grand Minister, Daishinkan, was keeping a secret from his children, only his three oldest children know about this secret and was orderd to keep quiet. The 3rd oldest, gone after the erasure of the last 6 universes. Will his other children find out or will the secret rise and show themselves? Who will find out first? Will Daishinkan ever tell them? Read the story to find out.