Zhanxian (Immortal Executioner) - Chapter 553.1: Deadly Treats

After his death, Bern awakens 10 years into the past as the third prince of Kailis, the enemy country.

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

Two years ago, Iris Crawford was mocked by the person she loved as a hopelessly fat woman and was forced to sign a divorce agreement. She endured it!During a kidnapping incident, he chose to save his mistress instead, prompting Iris Crawford to swear that she would make this pair of cheating lovers pay the price!Two years later, she returned slimmed down and transformed, with her scumbag ex-husband continually begging for another chance, saying he had improved...A mysterious young master took to surrounding Iris Crawford, dishing out punishment to the scumbag and publicly humiliating him in the process: Iris Crawford, you’re not suited for something better; you’re suited for the best like me.

Cao Xin, a young man on earth, died in a car accident, traveled to a troubled world where supplies were scarce, and obtained a “Bronze Immortal Gate”…

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- Description from novelbuddy