Douluo Dalu 2: The True God King - Chapter 217: [DD2]:

The magical girl who made the wish of “destruction of this world” came to Ke Xue’s world, and Kewpie became a little Kewpie.

Being chased by someone holding a knife at the beginning, Shuangyue fell silent.
In a world without witches, how would she purify her soul gem?

Originally, he just wanted to be a good and hard-working employee in the winery, but the old man always liked the whole brainwashing operation. Suppressed by the world consciousness, for her own pure land, Shuangyue decided to go to his red square and black square, she would smash the dog world consciousness.

The protagonist is not a good person (highlighted), the three views have been distorted in the magic circle world, not a red square.

Little Cupid: You are my magical girl, and I am your Cupid.
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Rescuing Matsuda Cat and Jingguang Cat, the protagonists directly built a gray empire for Jin Jiu and Sister Bei.
Hagihara and the squad leader are still dead, because the protagonist was not there at the time.
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Do not dismantle the original cp, bring your own cp (but there is no obvious emotional line).

Content Label: Teen Conan
Search keywords: Protagonist: Frost Moon Saya ┃ Supporting roles: Gin, Zhufu Jingguang, Matsuda Jinping, Edogawa Conan, Maorilan, Kayao (Shirazawa Nozomi), Little Cupid (Ruby) ┃Others:

- Description from novelbuddy

【 Warning: Mature Content R-18 】Jack discovers an app that gives him the power to charm any woman he wants.From powerful CEOs and influential political leaders to enigmatic personal secretaries and alluring actresses, no one can resist his charm.Join Jack on an exhilarating adventure as he skillfully navigates a captivating world, effortlessly attracting alluring mercenaries, enigmatic maids, and even dangerously seductive mafia bosses, all of whom become his devoted allies.Jack's SUDIX App Profile:Name: JackAge: 25/85 (Extra life: $1 million/year)Height: 6'2'Attributes:Stamina: 10 (Maximum)Endurance: 10 (Maximum)Charm: 10 (Maximum)Abilities:Fiery Eyes Ability: This ability allows the user (often depicted in fictional contexts) to visualize sensitive points on women's bodies, revealing areas that may elicit heightened responses or sensations.Conception Control Ability: The power to intentionally decide whether a woman gets pregnant during sexual intercourse.Lust Demon: Grants the user the power to make any woman surrender completely after one encounter if they ejaculate inside her.[This Ability also has some hidden functions ]Women: (Count of women who are under his spell)Enjoy the ride; it's going to be a wild one!

[Love After Marriage]In order to avoid an arranged marriage, Shen Yin, the young miss of a prominent household, jumped into the water in protest. When she opened her eyes again, she found that the world had become fantastical. Not only was she naked, but she was also lying in a large white tub. Just as she thought she was dead, she was told that she had a child and a husband. She tried to regain her clarity.

In her third year living in this steampunk world, Ciel gained the ability to simulate both the past and the future.These simulations turned into a game where she could act without restraint, and after countless trials, real life became a replica she could navigate as though speedrunning it.Churches, potions, mutations, the Old Gods, witches, sealed artifacts… none of these have anything to do with Ciel. She’s just an ordinary girl who wishes for a peaceful life.She just happens to be particularly skilled at snuffing out danger before it even begins.