These Familiars Are Strange - Chapter 250: Quest with this setting?

“Give me a bunch of adorable players, and I can easily overturn a parallel world!” - so said Reveno·Murphy·Le SenbulaPs:The titles owned by the honorable Murphy include but are not limited to counterfeit vampire, celebrated NPC role-play artist, multi-talented Dog Planner, the only savior of Transylvania, benefactor of the old continent, defender of the new continent, brave and loyal earl, irredeemable big-sister fanatic, spotless saint of the Blood race, Alpha of the Night's Guard, and so on (here ignoring the other 108 nicknames). He's indeed the homebody of the Fourth Cataclysm and the best old friend when you need to clean up a mess, thus all testers of “Real Different World,” please stand up when you see this line! Let us give Lord Murphy the highest respect!Murphy, ka-ka! Full marks!

Mo Rao was born into a family of military doctors. Her parents had risked their lives to save Fu Ying’s grandmother, so the latter forced Fu Ying to take Mo Rao in as his wife. Mo Rao always knew that Fu Ying had a dream girl named Qu Ru. This girl failed to marry Fu Ying as she desired because Fu Ying’s grandmother stopped them. After their marriage, Fu Ying was very considerate of Mo Rao. They even had high compatibility especially in bed. Fu Ying would always find himself deeply immersed in Mo Rao’s tenderness.

Until one day, Fu Ying said, “Qu Ru has returned. Let’s divorce. I will transfer the property I promised you to your name.” Mo Rao said, “Can we not divorce? What if… I’m pregnant…?” Fu Ying answered heartlessly, “Abort it! I don’t want anymore obstacles to appear between me and Qu Ru. Also, Qu Ru has leukemia, and your bone marrow happens to be compatible with hers. If you’re willing to donate yours, I can promise you anything.” Mo Rao said, “What if my condition is that we don’t divorce?” Fu Ying’s eyes turned cold. “Mo Rao, don’t be too greedy. Even if I promise you for Qu Ru’s sake, you know full well that I don’t love you.” The words ‘I don’t love you’ stabbed at Mo Rao’s heart like a knife. Her smile suddenly became twisted and she was no longer the docile woman she used to be. “Fu Ying, this is the first time you repulse me so. You call me greedy, but aren’t you the same? You want me to divorce you so you can be with Qu Ru? Sure, I’ll agree to that. But you’re even dreaming that I’ll save her? Don’t forget, there’s no such thing as getting the best of both worlds in life, just like you and me.” Then Mo Rao left. Fu Ying actually felt suffocated, and this feeling drove him mad.

When Mo Rao appeared once more, she had become a dazzling star. When she appeared before Fu Ying, holding hands with her new beau, Fu Ying couldn’t care less and said, “Baby, didn’t you say you would only love me?” Mo Rao smiled faintly. “Sorry, ex-husband. I was mistaken back then. You were only a replacement. I actually love someone else.”

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates