One Piece: The Strongest Swordsman - Chapter 68: Secret Room

Dual cultivation and apocalypse—words that mix like oil and water. There's nothing charming about seducing feral women on the road.

However, when Kaze Lexicon, the emperor of the Immortal Plane, got transmigrated into the past, he refused to give up his debaucherous ways—apocalypse or otherwise.

Armed with the knowledge of the future and an encyclopedia of overpowered cultivation techniques, he immediately set forth to obtain resources and build a lavish settlement to live a comfortable life dual cultivating in the apocalypse.

However, while it's obscenely protected and powerful, he finds himself in another predicament. The cultivators farming humans for their war, and the desperate humans, become enemies far more dangerous than the zombies and monsters that afflict humanity.

Join Kaze as he rebuilds his reputation from a bullied weeb, obtains wealth, builds power, starts a faction, makes lemonade, trains his people, protects his past lovers, conquers settlements, and fights humans, monsters, and cultivators, all for the sake of two obscene goals: enjoying life and building an army of engineers to bring modern technology to the higher planes.

Though it may be a dream weathered, crumpled, fading,I held on without surrender.Through each repeated day, running toward tomorrow’s light,I became a knight, resolute and bright.

The weather became extremely hot, and Xiao Yueling, whose parents died unexpectedly, got a space to trigger a sense of crisis, and decided to go back to his hometown to accompany his grandfather to face life and death together.

From the red land to the frozen world, people are caught off guard.

Viruses devour lives, and human beings are helpless in the face of disasters.

Survival is becoming more and more difficult, and many people will do whatever it takes to survive.

Meeting Li Kun by chance, the man said: “Little girl, I will protect you forever, okay?”

“Eat my family’s food, I have to take care of it!”

Xiao Yueling raised the machete in his hand, faced the black devil calmly, and said amazing words, who knew…

“The deal is all up to you!”

The machete in Xiao Yueling’s hand was almost scared off, what the hell did she accept!

Do you have to manage food and people?

- Description from novelbuddy

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