One Piece: New Order - Chapter 67: End of the Battle of Sgri

Ed was transported into a world of Hunters, a harsh and extreme environment.In this world, winter days last only two hours, and even in summer, the daylight barely stretches to six hours!What makes it even more eerie is that when night falls, all creatures of various races turn into violent, frenzied monsters. Evil spreads everywhere, and the night itself becomes humanity's worst nightmare!Hunters, however, can only train through the Sunlight Meditation Technique, using the brief daylight hours to cultivate their strength.But Ed awakens the Moonlight Meditation Technique!From that point on, while others flee from the night, Ed thrives in it, growing stronger and stronger with each passing day!He slays dark sorcerers, exterminates vampires, and defeats the Wolf King!Gradually, Ed becomes the strongest human to ever exist!

wake up.

Luo Qingzhou became a little bastard of the Luo family in the Chengguo Mansion of the Great Yan Empire.

In order to help the second son of the Luo family regret his marriage, Luo Qingzhou was forced to marry into a married woman and married a foolish bride who was said to be unable to speak or laugh.

It wasn’t until after worshiping heaven and earth and after the wedding night in the bridal chamber that he suddenly realized:

“My wife, something is wrong!”

Not only is there something wrong with the lady, even the two little maids beside the lady and the rest of the Qin family are all wrong!

The big maid is sweet, charming and seductive, with a voice like a lark;

The little maid was as cold as ice and snow with a murderous aura, her throat was sealed as soon as she drew her sword.

My sister-in-law is talented, and she is as delicate and beautiful as Lin Daiyu.

The little cousin is arrogant and domineering, and the whip is fatal.

The father-in-law has a serious face, but secretly speaks dirty words.

The mother-in-law is as beautiful as a flower, and she loves to roll her eyes at the top of her head.

The second elder brother devoted himself to practicing martial arts and said that he wanted to honor his ancestors.

As for Luo Qingzhou, he just wanted to be a son-in-law honestly, and then sneak around and be invincible…

- Description from novelbuddy

Magic, eastern fantasy, cultivation, scientific technology…

Zavier met Cosmic Consciousness after his death. He was satisfied with every system that Cosmic Consciousness exhibited, so he wanted all of them. Surprisingly, the Cosmic Consciousness obliged him.

Zavier was reborn in an isekai full of magic and alchemy. Now, he had many routes to upgrade. Interestingly, to coordinate these systems, Cosmic Consciousness gave him the gift of being able to duplicate himself. He could clone a finite number of himself to manipulate these systems.

Magus, Alchemist, Mesmer, Tamer, Hunter, Vampire, Werewolf, Dragonknight, Necromancer.....

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By the way, it wouldn't appear NTR or some bullshit harem of courtships. MC of course will have harem but not for cliches.