Childhood Sweethearts: He's Jealous Again! - Chapter 4 - Taking Good Care of Your Wife in Kindergarten

She was the most arrogant assassin in the world in the twenty-first century, yet in the end, she was unintentionally killed by her senior brother, resulting in her traveling to Bingzhou continent. The first step after she opened her eyes was to crawl out of the fecal drain and throw the woman who schemed her into the fecal drain. However, at this critical moment, she met a cold and arrogant beautiful man. Looking at his disdainful expression … She would always remember the words of this proud and aloof man. “Once my beloved wife has my child, I will seize Ming You Nation’s land for you and our son!”

- Description from Novelupdates

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

Ye Xuan, the youngest Martial God of the Heavenly Realm, was ambushed by the four major powers of the Heavenly Realm, resulting in the destruction of his golden body, leaving only a wisp of his martial spirit to escape to the mortal world, reincarnating into the body of a noble family's scion, Ye Xuan, in the Daxia Kingdom.With all sorts of martial arts and divine-level techniques in his possession, from that point on, Ye Xuan shook off his reputation as a waste and defied destiny. Rising step by step from the bottom, he sought revenge for his father, pursued dominance over the mythical lands, traveled the spirit martial world, and returned to the pinnacle of being a Martial God, aiming for the supreme position.Treasure, beauties? Nothing poses a problem! Geniuses, monsters? They all bow at my feet!The peak of martial arts, defying the heavens, stepping on the Heavenly Realm, becoming the supreme!

Haruto Hayase was a normal high school boy in his third year, living a quiet life until his younger sister, Haruka Hayase, joined the same school. Haruka’s beauty and charm made her the center of attention, quickly becoming the school’s prima donna. But when a notorious gang leader set his sights on her, he did everything in his power to protect her—only to fail tragically. Haruka was brutally assaulted and tortured, and Haruto himself suffered an agonizing death. However, in a twist of fate, Haruto is given a second chance, waking up a year before the events that shattered his life. Armed with the mysterious ‘Debauchery System Slave’, he vows to exact revenge on those responsible. This time, he will use his newfound powers of the system and charm to seduce the loved ones of his enemies. From their mothers, sisters, and lovers to their closest friends, Haruto will make them his. His enemies will suffer as he steals what they hold dearest, ensuring their downfall in the most devastating way possible.