MTL - This Simplification Is Too Outrageous - Chapter 370 The invisible murderer in the memory world

After a shocking reincarnation, our hero opens her eyes to a new (and messy) world the last thing she remembers is reading Lady Viper’s Vow, a dark fantasy novel about a cruel, misunderstood villainess and her path of doom. But when our protagonist finds herself reborn right in the heart of an attack, she’s moments away from a second, way-too-soon death. Just as she’s about to face the end, a mysterious “system” pops up with a single mission: Level Up or Die Trying. It’s bossy, snarky, and her new best friend. As she levels up into a borderline-cheater powerhouse, she discovers her fate isn’t to be a hero, a princess, or even a sorceress, but to protect the one person no one ever expected her to side with: the villainess herself.

Before getting married, Shen Xi knew that her fiancee had a girl he was secretly in love with for years.
After the divorce, she found out that the girl was her.

Before getting married, Shen Xi knew that there was going to be no love in her marriage.
After the divorce, she found that her ex-husband had married for love.

Before their marriage, her husband had a lot of money.
After the divorce, her ex-husband went bankrupt paying for the huge alimony.

Then, Shen Xi was reborn to the day of their marriage.
Shen Xi would just like to ask, would it kill you to say ‘I like you’??

- Description from Novelupdates

After a night of indulgence, An Ge became pregnant with the powerful and influential Mr. Huo's child.During the pregnancy, the powerful man frequently drew her blood.In order to save her life and protect the child in her womb, she shocked everyone by saying, “Mr. Huo, I'm carrying your child!”The man sneered, “Are you trying to blackmail me or do you wish to die? If so, I'll grant your wish!”Disheartened, she faked her death and fled with the child.Later, that man, who was always cold and harsh to her, knelt before her grave for three days and nights.Later still, word somehow got out that she faked her death, and he became enraged, locking down the globe in a frenzy to find her.Finally, one day, he cornered her at a wedding, furiously roaring, “You can't marry him, I'm the real father of the child!”An Ge squinted and smiled slightly, “Sorry, who are you?”In the time that followed, he humbled himself into the dust, every night kneeling in front of her bed, begging, “Miss An, please marry me.”

From a caste based high school, bottom-tier Naomi Masatsugu is caught up in a summon of his class to a different world. However, as soon as they arrived the king said, “This guy is unnecessary because he only has clumsy skills ” and it is concluded that he is to be forced to administer the orphanage, which no one wants to do. Unfortunately for the orphanage his skills were cheat skills that cause the girls to cling to him.

In order to “defend” the girls that depend on him, he must operate the orphanage while overcoming the powerful people, authorities, and former classmates that surround him.