My Cold and Beautiful Wife - Chapter 13

Akira Kisaragi traverses into the Bleach world, unlocking a check-in system.He initially thought that by checking in daily, he could become stronger, soon become the Captain-Commander, join Division Zero, punch Yhwach, kick the Soul King, and marry Unohana...However, the system's style wasn't quite what he had imagined.〈 Check-in complete, obtained Genryūsai Yamamoto's secret roasted sweet potato! 〉〈 Check-in complete, obtained exclusive attribute: King of Normal Attacks, effect... 〉〈 Check-in complete, obtained Retsu Unohana's... 〉Akira's eyes suddenly lit up!“Seems like this might not be so bad after all!”

The little handsome son-in-law passed through a world as waste material and the husband of a wealthy family. But because of his lacking aptitude, the wealthy family had driven him out. So he worked hard and found a more powerful family’s thighs to hold onto. Soon enough, he became the strongest son-in-law and husband in history.

In this world, it was impossible to practice martial arts. It was futile so he might as well take advantage of his wife’s thighs and maintain a comfortable and leisure lifestyle.

He’ll train his wife to become the strongest and best person in the world.

“Whoever dares to provoke me, let my wife kill you!”

- Description from Novelupdates

For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it?

Shunned by her pack as the Traitor's daughter, Natalie Cross—a werewolf without a wolf—has endured more pain than most could imagine. Forced to bear the mark of a ruthless alpha, rejected by her destined mate, and ultimately banished, she finds herself alone and unwelcome among her kind. With the Alpha's scent branding her as untouchable, no other pack will take her in.Desperate and discarded, Natalie hides among humans, scraping by in a world that doesn’t know or care about her true identity. But everything changes when she crosses paths with an adorable wolf pup—and its enigmatic, wealthy owner. The man offers his help, something no one else has dared to do.Yet, kindness feels like a foreign concept to Natalie. Can she trust this stranger who harbours secrets as deep as her own? Or is his generosity just another trap, promising a fate darker than the one she’s already survived?