An All-Rounder Girl Spoiled by the Big Boss - Chapter 10: The Challenge

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

Zero, a 35-year-old mercenary, after being betrayed by one of his teammates who told his enemy about him. He chooses suicide so that he can kill his enemy and his traitor teammate. After that, he was reincarnated into the world of magic, in the body of an 18-year-old teenager with the same name as him. However, his body does not have mana or the talent for magic. But with the help of the cultivation system, he has unrivaled power in the world and has a harem of beautiful wives.

“You slut! You cheated on me! I want a divorce!”

“Do it willingly, or I will expose your shameless acts to the public!”

“How could you sleep with another man, Shen Yin? How could you betray your husband?”

Caught cheating by her husband, best friend, and mother-in-law, Shen Yin wanted to explain herself but could not.

She had never expected that her surprise for her husband would go so wrong.

However, when she returned home to find her husband and her best friend in bed, she realized that it was just their ploy!

Signing the divorce papers, Shen Yin left with resolve, and made a grand return five years later as a beautiful forensic doctor with a son, here to torture scum and to woo new lovers! One day, her child whistled at a man with a Maserati, saying, “You don’t have to wait for my mom, sir. She’s gone to register her marriage!”

The man alighted and picked him up, growling, “I’m your father. Address me as such!”

However, the man was jealous…

Who was Shen Yin marrying when her baby daddy was right here?!

Gritting his teeth and dashing to the civil office, he scooped Shen Yin and threw her over his shoulder as he carried her away, smacking her painfully on the butt as he did.

“You’ve gotten bold… but don’t think you can marry anyone else behind my back! I’ll straighten you out tonight, in bed!”