There's definitely something wrong with this murder mystery game - Chapter 775 - 661: The One Who Turns on Comrades

The female soldier king traverses into a useless little girl, confronting the strongest ghost lord who is both salty and sweet.She is the first legendary female soldier king in history, who traversed and was actually sold by a scumbag!!Unable to cultivate, abandoned, and cursed for a hundred lives, without a good ending?She holds a book defying fate, enslaving the heavens, making the earth her servant. Whoever splashes dirty water on her, she boils it and splashes it back.Punching scumbags, kicking white lotuses, with the universe in her left hand and the world in her right, she counterattacks in one fell swoop, changing the winds and clouds.Behind her, a lazy voice calls out.“Stop right there. I've confirmed through the eyes, you are the woman this lord wants to flirt with.”

Bad End Night is a novel by Hitoshizuku-P, based on a series of Vocaloid songs, the NighT Series. The plot revolves around eight actors trapped in a never-ending play, seeking a way to escape.

She was one of the best assassins of the modern world; a sly, black belly, cutely stupid woman. She passed through into a mysterious world and into the body of a trash young girl that everyone brutally reviled. Idiot and ugly, they don’t know that she was a Seven Element Elementalist with a Dual Cultivation Body. Various Spirit Beasts and Devil Beasts would rush to make a contract with her. See how she plays the world at the ends of her fingertips and exact revenge on the people who made her life a living hell.

Just who is this bewitching villain?

Hey! I’m going to talk to you about something! I am not just a bewitching villain, I am your soon to be husband!

The woman roared: Who wants you to be my husband?

Bewitching Villain: Well, if you don’t want me to become your future husband, then why don’t you become my future wife instead?”

This world is nothing without you. How could you leave me alone? Even if you reincarnate a millennium later, I will still be here waiting for you.

He was a tyrannical emperor born between the heavens and earth thousands of years ago. He did not hesitate to defy the world, to turn the world upside down, to expend his Spiritual Force only for her to reincarnate.

He was the Demon Emperor born between the heavens and earth, Just so she can reincarnate, he fell into a deep, profound slumber, “Little Zi’er, as long as you live, even if it costs my life, I will do it for you. Just to know that you live, would make my wounded heart……whole.”

- Description from Novelupdates

Some say reincarnation is a blessing, but for me, it's a dreadful curse. Cursed with endless reincarnation, I've been reborn as a villain 137 times. And all 137 times, I've been toyed with and killed by heroes who are far more cruel than the said villains... If I can't win no matter what I do, then I'll crush those so-called heroes at their very roots. - Quality Fan Translations, Made by Fans for the Fans - Villain Takes Over The Academy